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bonufazy [111]
3 years ago
13

Answer to these questions?

Biology
1 answer:
elena-14-01-66 [18.8K]3 years ago
4 0
An enzyme is a substance produced by a living organism that acts as a catalyst to bring about a specific biochemical reaction. nucleus.
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Answer:

890? thats what i think...

Explanation:

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Which of the following receives the least amount of energy in this food web?
Trava [24]
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Explain why cold-blooded organisms like reptiles have a higher rate of secondary productivity than warm-blooded mammals.
PIT_PIT [208]
Warm-blooded creatures, like mammals and birds, try to keep the inside of their bodies at a constant temperature. They do this by generating their own heat when they are in a cooler environment, and by cooling themselves when they are in a hotter environment. To generate heat, warm-blooded animals convert the food that they eat into energy. They have to eat a lot of food, compared with cold-blooded animals, to maintain a constant body temperature. Only a small amount of the food that a warm-blooded animal eats is converted into body mass. The rest is used to fuel a constant body temperature.
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3 years ago
Read 2 more answers
HELP THIS IS URGENT PLEASE HELP
Vladimir [108]

Answer:

valence electrons

horizontal row on the periodic table

cation

anion

solid, ?

high

electricity

cation first, then anion

low

they do not conduct electricity

halogens

a representation or simulation for device structure, process equipment, or a management system ?

atom

protons and neutrons (and electrons?)

elements are arranged from left to right and top to bottom in order of increasing atomic number

Explanation:

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2 years ago
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