During activity and at rest, which type of body tissue burns the most calories?

A fox with thick fur would have a survival advantage over other foxes

From the producer level to which level does energy flow directly

How can a hormone be used by one organ activate the expression of a specific gene in another organ?

Natural selection can be compared with the process of passing a gravel-mix through a sorting machine, and getting separate piles of gravel, each with its own pebble size.

It is possible for a cell to make proteins that last for months; hemoglobin in red blood cells is a good example. however, many proteins are not this long-lasting. they may be degraded in days or even hours.

The first amino acid of a new polypeptide chain is

What does photosynthetic biomass mean

Which effect is one likely result of a forest fire?

Consider this reaction: N2 (g) + 3H2 (g) 2NH3 (g) What will happen if more hydrogen gas is added to the reaction mixture? There will be a shift toward the products. There will be a shift toward the reactants. There will not be a shift in equilibrium.

Which factors remained constant in each trial? Check all that apply. the total number of people the series of people who exchanged liquids with each other the number of people who were infected at the end of the lab the number of exchanges the