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lola arca student
Questions (2)
9x+y=30 6x-y=15
1 answer
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can some on help me with the matter unit test i realy need help and my sister isnt helping me plz help
27 answers
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Answers (13)
are you sure i just dont wanna fall it
are these awnser all correct or no
Which of the following describes a positive correlation? (1 point) Responses As the amount of reactant in a reaction is increased, the amount of product does not change. As the amount of reactant in a reaction is increased, the amount of product does not
Select the two correct responses(1 point) Since 1983, the amount of carbon dioxide in the ocean is increasing staying the same decreasing and the pH of ocean water is decreasing increasing staying the same
What is true about scientists who study the evolution of species?(1 point) Responses Scientists observe speciation through studying organisms' adaptation to changing environments. Scientists observe speciation through studying organisms' adaptation to
Which of these is the clearest sign that two populations are different species?(1 point) Responses If two populations produce only infertile children together, they are different species. If two populations produce only infertile children together, they
Compare the adaptation rate of humans to moths.(1 point) Responses Humans adapt faster than moths due to moths' shorter lifespans. Humans adapt faster than moths due to moths' shorter lifespans. Humans adapt slower than moths due to moths' shorter
Which would cause Burmese pythons to become overpopulated?(1 point) Responses They have no natural predators. They have no natural predators. They cannot adapt to their environment. They cannot adapt to their environment. Their genes cause them to have too
Which of the following is a way that populations of species are limited?(1 point) Responses Populations are limited by how much food there is for them. Populations are limited by how much food there is for them. Populations are not limited naturally;
Soy is nutrient dense. Most soy products are fed to farm animals, but people who eat plant-based diets typically use soy as the base of their diet. However, soy is often grown in environmentally unfriendly ways. Using this information, which of the
In a grassland ecosystem, grass is the producer. The grass is eaten by rabbits. The rabbits are eaten by foxes. And the foxes are eaten by hawks. If the grass produces 83,721 kcalm2yr of energy, how much energy will the apex predator receive?(1 point)
Cellular respiration is a chemical process in cells that releases energy the cells need to function. What statement below is true about this reaction.(1 point) Responses The process of cellular respiration releases energy because the energy that is
Angela wants to conduct an experiment to test how different types of music impact the growth of plants. What should Angela use as constant variables in the experiment?
