This is a 9th grade biologyhonors question(s):
this is about bioorganic molecules, which are lipids, proteins and carbs.
anyone who knows this, me. 10 points. i don't have much time. : (

1) what is the function of a carbohydrate?
2) what is the function of a lipid?
3) what is the function of a protein?

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.