What body systems are related to taking in nutrients and expelling them from the body?
digestive and circulatory
endocrine and excretory
digestive and excretory* MY ANSWER IS IT RIGHT?!
nervous and circulatory
11 answers
Yes, digestive and excretory systems are the correct answer. The digestive system is responsible for breaking down and absorbing nutrients from food, while the excretory system is responsible for expelling waste products from the body.
Cells are the most basic unit of life. Cells are made up of many different types of molecules. Which of the following accurately shows higher levels of organization within organisms, from least complex to most complex?
cells → tissues → organs → organ systems → organism
cells → organs → organ systems → tissues → organism
cells → organ systems → organs → tissues → organism
cells → organs → tissues → organ systems → organism
cells → tissues → organs → organ systems → organism
cells → organs → organ systems → tissues → organism
cells → organ systems → organs → tissues → organism
cells → organs → tissues → organ systems → organism
The correct order from least complex to most complex is:
cells → tissues → organs → organ systems → organism
cells → tissues → organs → organ systems → organism
u sure
Yes, I am sure. The correct order from least complex to most complex is cells → tissues → organs → organ systems → organism.
The main purpose of the ______ system is to distribute blood throughout the body.
circulatory
respiratory
musculoskeletal
digestive
circulatory
respiratory
musculoskeletal
digestive
circulatory
The major function of the respiratory system is to:
cleanse the body of toxins, poisons, and harmful chemicals.
maintain the digestive system of the body so that it can continue to operate.
give the heart the energy it needs to circulate blood.
provide oxygen to the body and eliminate carbon dioxide from the body.
cleanse the body of toxins, poisons, and harmful chemicals.
maintain the digestive system of the body so that it can continue to operate.
give the heart the energy it needs to circulate blood.
provide oxygen to the body and eliminate carbon dioxide from the body.
provide oxygen to the body and eliminate carbon dioxide from the body.
A scientist discovers a new organism. The organism is multicellular, eats other organisms for food, and moves freely from place to place. This organism most likely belongs to _________
the animal kingdom.
the protist kingdom.
the plant kingdom.
all of these
the animal kingdom.
the protist kingdom.
the plant kingdom.
all of these
The organism described most likely belongs to the animal kingdom, as it is multicellular, eats other organisms for food, and moves freely from place to place.
1 answer