Which statements describe convergent boundaries? Check all that apply.

A. Rifts form.

B. Subduction occurs.

C. Island arcs form in the sea.

D. Mid-ocean ridges mark locations.

E. Volcanic mountains form on land.

Many of the responses to stress are attributed to activation of the sympathetic nervous system and are mediated by

Which part of the plant cell controls reproduction 1 cell membrane 2 cell wall 3 nucleus 4 mitochondria

What phylum has animals with soft bodies, and most of them have shell-like coverings?

True or false? Teeth called incisors are used to puncture and tear the flesh of prey.

Differentiating between DNA and RNA Determine whether each of the following is a characteristic of DNA, RNA, or both.

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

Which of the following statements is FALSE? Group of answer choicesThe amino acid pool is the body's total supply of amino acids in the body's proteins. Fats and carbohydrates are oxidized directly to produce cellular energy.