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Questions (99)
4 of 44 of 4 Items
Question Use the paragraph to answer the question. Vivian and Leah walked down the alley that connected their
1 answer
15 views
2 of 42 of 4 Items
Question Drag and drop the words in the correct location.(1 point) Put responses in the correct input to
1 answer
10 views
4 of 44 of 4 Items
Question Which line of dialogue is punctuated correctly?(1 point) Responses "Why don't you start a dog walking
1 answer
8 views
4 of 44 of 4 Items
Question Scientists used radioactive hydrogen to make water. They grew plants using the radioactive water.
1 answer
14 views
1 of 41 of 4 Items
Question How do plants recycle carbon during photosynthesis?(1 point) Responses The carbon in carbon dioxide
1 answer
15 views
1 of 41 of 4 Items
Question In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p.
1 answer
31 views
Question
Why do courtship behaviors usually happen in response to seasonal changes? (1 point) Responses to ensure that offspring
1 answer
14 views
How does hibernation help animals survive? (1 point)
Responses Hibernation reduces the energy required for survival. Hibernation
1 answer
8 views
Why is climate change a concern for animal reproductive behavior?(1 point)
Responses Climate change might reduce or destroy
1 answer
15 views
Question
Birds display a wide variety of courtship behaviors. Which behavior is also a territorial behavior?(1 point) Responses
1 answer
15 views
Which behavior is both territorial and used for courtship?(1 point)
Responses defending a nest from predators defending a nest
1 answer
15 views
Which behavior is both territorial and used for courtship?(1 point)
Responses baring teeth as a sign of aggression baring teeth
1 answer
12 views
Why do courtship behaviors usually happen in response to seasonal changes? (1 point)
Responses to ensure that mating does not
1 answer
14 views
Question
How does hibernation help animals survive? (1 point) Responses Hibernation makes access to food easier. Hibernation
3 answers
21 views
Which behavior is both territorial and used for courtship?(1 point)
Responses sparring or wrestling using antlers or horns
1 answer
9 views
Birds display a wide variety of courtship behaviors. Which behavior is also a territorial behavior?(1 point)
Responses dancing
1 answer
13 views
Why is climate change a concern for animal reproductive behavior?(1 point)
Responses Animals might have to change their courtship
1 answer
16 views
4 of 44 of 4 Items
Question Sometimes, plants will reward their pollinators with something that benefits them. What is an example
1 answer
16 views
Specialization can be both limiting and beneficial. How would a plant species benefit from a pollinator that only visits the
1 answer
18 views
Which of the following describes fertilization? (1 point)
Responses when an animal is attracted to a flower when an animal is
1 answer
17 views
Flies are scavengers and tend to break down dead organisms. Based on this information, what is a plant characteristic that would
1 answer
13 views
Question
Which statement describes homeostasis?(1 point) Responses It is a process of maintaining an internal state of balance
1 answer
18 views
Question
How does the body react to cold temperatures? (1 point) Responses Your body shivers to help it maintain homeostasis.
1 answer
25 views
How does the human body prevent internal energy levels from becoming too low?(1 point)
Responses The digestive system transmits
1 answer
17 views
How does a marine iguana maintain homeostasis despite ingesting large amounts of salt with its food? (1 point)
Responses Marine
1 answer
11 views
If a particular cell is known to be round and incapable of producing its own food, which one of these organelles would you
1 answer
13 views
Which cells contain chloroplasts?(1 point)
Responses cells in animal brains cells in animal brains cells in plant leaves cells in
1 answer
12 views
Question
Which cells contain chloroplasts?(1 point) Responses cells in animal brains cells in animal brains cells in plant leaves
1 answer
24 views
One reason animal cells don't need a central vacuole is because they often have smaller vacuoles for storage. What is another
1 answer
15 views
One reason animal cells don't need a central vacuole is because they often have smaller vacuoles for storage. What is another
1 answer
16 views
A weblog of a guy who describes himself as a history nerd might be considered a valid source for online research yes or no
1 answer
16 views
A website with claims that you can't verify at another source might be considered a valid source for online research yes or no
1 answer
30 views
Accessibility refers to
A using grade level words and activities B accessing the online textbook without a password C Keeping a
1 answer
17 views
. Com website with its own online store might be considered a valid source for online research yes or no
1 answer
29 views
A website with claims that you can't verify at another source might be considered a valid source for online research
1 answer
33 views
A weblog of a college history professor about her area of specialty might be considered a valid source for online research yes
1 answer
17 views
When people use their cellphones, they leave digital footprints. True or False?
1 answer
48 views
Find the 8th term of a G. P whose 3rd and 6th are 1/2 and 1/32 respectively.
1 answer
94 views
two force A and B at a point at right angles. if their resultant is 50N and their sum is 20N find their magnitude
1 answer
77 views
Math
A carpenter constructed a closed wooden box with internal measurements 1.5m long 0.8m width and 1m high. wood used in
2 answers
714 views
Write an equation that represents the data in the table.
Equation:
1 answer
291 views
1. What is netiquette? (1 point)
O an online fishing game O being polite and using good manners when in the cyber communit the
16 answers
4,215 views
A group of students are rolling a six-sided number cube. The table shows the resulting probability of each outcome for each
3 answers
1,286 views
Find the mean for the set:
13,14,15,16,17
1 answer
185 views
Two or more atoms held together by chemical bonds
1 answer
456 views
The sum of the first 4 terms of a linear sequence (A.P) is 26 and that of the next 4 terms is 74, find the values of the first
1 answer
288 views
Which version of the sentence corrects the error in the compound adjective?
(1 point) A. Millie might-not be able to attend the
7 answers
2,035 views
Six people working for 5 days were paid a total of sh 6000. How much more money could the same number of people be paid for 12
2 answers
406 views
You read in Business Week that a panel of economists has estimated that the long-run real growth rate of the U.S. economy over
0 answers
869 views
Three pegs R, S and T are on the vertices of a triangular plain field. R is 300 m from S on a bearing of 300° and T is 450 m
1 answer
662 views
In the parallelogram PQRS, PQ = 8cm and angle SPQ = 30 degrees
If the area of the parallelogram is 24 square centimeters, find
2 answers
518 views
A solid cuboid ABCDEFGH with a rectangular base, AC = 13 cm, BC = 5cm and CH = 15cm.
(a) determine the length of AB, AB =sqt(13^2
3 answers
473 views
A solid cuboid ABCDEFGH with a rectangular base, AC = 13 cm, BC = 5cm and CH = 15cm.
Determine the length of AB
1 answer
452 views
Given that tan xº = 3/7 ,find cos (90 - x)º giving the answer to 4 significant figures.
4 answers
1,352 views
Given that tan x =, find cos (90 - x)º giving the answer to 4 significant figures
2 answers
847 views
David had two bags A and B, container sugar. If he removed 2kg of sugar from bag A and added it to bag B, the mass of sugar in
1 answer
778 views
rhombus PQRS such that PQ = 6cm and < SPQ = 75 deg.
Measures the length of PR.
2 answers
406 views
A piece of land ABCD earmarked for building sub-county hospital. in meters
(a) Write down the ordinates of curves AB and DC for x
1 answer
462 views
a right VEFGH with a square base of 8cm and a slant edge of 20cm. Points A, B, C and D lie on the slant edges of the pyramid
1 answer
526 views
riangular flower garden ABC in which AB = 4m, BC = 5and ∠BCA =30. Point D lies on AC such that BD = 4 m and ∠BDC is obtuse.
F
2 answers
486 views
The figure below represents a triangular flower garden ABC in which AB = 4m, BC = 5and ∠BCA =30 degrees . Point D lies on AC
1 answer
509 views
The figure below represents a triangular flower garden ABC in which AB = 4m, BC = 5and ∠BCA =30 degrees . Point D lies on AC
2 answers
656 views
Given that log 4 = 0.6021 and log 6 = 0. 7782, evaluate log 0.096
1 answer
1,744 views
A small cone of height 8 cm is cut off from a bigger cone to leave a frustum of height 16 cm. If the volume of the smaller cone
1 answer
725 views
a piece of land ABCD earmarked for building sub-county hospital.
(a) Write down the ordinates of curves AB and DC for x= 0,200,
1 answer
485 views
Points L and M are equidistant from another point K. The bearing of L from K is 330°. The bearing of M from K is 220°.
0 answers
681 views
triangular flower garden ABC in which AB = 4m, BC = 5and ∠BCA =30. Point D lies on AC such that BD = 4 m and ∠BDC is obtuse.
1 answer
513 views
Express 1728 and 2025 in terms of their prime factors. Hence evaluate:
((1728)^1/3))/sq(2025)
2 answers
853 views
Given that sin 2x = cos (2x - 10 degrees), find tan x, 4 significant figures.
1 answer
383 views
The equation of a curve is y = x^3 + x^2 - x -1
(a) Determine: (i) the stationary points of the curve; (ii) the nature of the
1 answer
722 views
A rectangular water tank measures 2.4m long, 2m wide and 1.5m high. The tank contained some water up to a height of 0.45m
(a)
2 answers
1,450 views
A retailer bought a bag of tea leaves. If the retailer were to repack the tea leaves into smaller packets of either 40g, 250, or
1 answer
891 views
Evaluate any 3 disadvantages for a student to study at the institutions of high education through nsfas
2 answers
495 views
Using a ruler and a pair of compasses ONLY,construct: A trapezium ABCD such that /AB/=7.5CM,<ABC=120',BC//AD,/AD/=10.5cm,and
0 answers
791 views
Why is it important to protect people's intellectual property online
1. Intellectual property can be used by students to get
7 answers
2,911 views
Carlo is eating a bag of Skittles. In the bag, thre are 5 red, 2 green and 4 purple Skittles. What is the probability that Carlo
1 answer
573 views
Find The 19th Term Of The Ap 5/6,8/6,11/6
0 answers
773 views
An apple pie uses 4 cups of apples and 3 cups of flour. An apple cobbler uses 2 cups of apples and 3 cups of flour. You have 16
4 answers
2,441 views
A carousel ride rotates in a clockwise direction at a rate of five times per minute. A rectangular gondola has vertices K(1, 1),
2 answers
1,301 views
The Area Of The Rectangle Is 392 Inches Squared. What Is The Radius Of The Semicircle?
2 answers
832 views
A 500kg piano is being lowered into position by a crane while to people steady it with ropes pulling to the sides.Bob's rope
1 answer
4,123 views
which value of k makes p^2-8p+k a perfect square?
1 answer
355 views
A vertical load of 100N is supported by two chains, A and B, in the same vertical plane. The force in A is 50N and acts in a
1 answer
925 views
Forces of 10.3N north, 19.5N east, and 15.2N south are simultaneously applied to a 4.06kg mass as it rests on an air table. What
2 answers
1,177 views
matthew travels tow and one half miles to get to school this is 3 time the distance that jennifer travels how far does jennifer
1 answer
592 views
A truck has a cylindrical tank 9 m long for transporting milk. The diameter of the tank is 2.8 m.
How much milk can it hold? (Use
3 answers
544 views
The marked price of a bicycle is $ 6245. Dan bought the bicycle on cash terms and was given a 10% discount. Dave bought the same
1 answer
627 views
A product that was originally priced at $2,000 had it'd price increased on June 1 by 5%. On December 1 the price was increased
1 answer
509 views
show me the next winning, the of winning 34,44,39,63,52 machine 16,35,77,66,80?
1 answer
364 views
916:3= 305
2 answers
334 views
Help me i this please
the segment joining the midpoint of 2 sides f a triagle is parallel to the 3rd side and half as long. thaks
1 answer
552 views
an airplane is flying in a horizontal of radius 1.0 km what must be the speed of the plane if the pilot is to experience a
0 answers
650 views
In a random sample of 1,000 exams, the average score was 500 points with a standard deviation of 80 points. Find the interval
1 answer
889 views
The Seinfeld's family room measures 19 feet by 30 feet. They are covering the floor with square tiles that measure 1 foot on a
1 answer
624 views
Calculate the minimum sample size required to find the 90% interval estimate for a population proportion if you want to be
0 answers
522 views
Establish a 99% confidence interval for the population proportion if a sample of 200 had a sample proportion of 42%.
0 answers
381 views
What is meant by the term "salting out" in the liquid-liquid extraction procedure?
0 answers
428 views
elect one of the essays from the Examples of Effective Introductions section in Effective Introductions and Conclusions.
Which
1 answer
563 views
The Internet radically reduces the cost of creating, sending, and storing information while making that information more widely
1 answer
1,127 views