Q: Q: What does a pollinator pick up from its body and carry directly to another plant of the same species? Choices: - spore - pathogen - seed - pollen A:
A: pollen

Q: Q: Which type of tree loses its leaves each fall and remains leafless in the winter? Choices: - perennial - conifer - annual - deciduous A:
A: deciduous

Q: Q: When the ventricles begin to contract, pressure within the ventricles rises and blood flows toward the area of lowest pressure, which is initially in the atria. this backflow causes the cusps of the tricuspid and mitral (bicuspid) valves to close. these valves are tied down to the papillary muscles by these? Choices: - chollphyide tendineae - choanocyte tendineae - photoreactive tendineae - chordae tendineae A:
A: chordae tendineae

Q: Q: Where do biochemical reactions occer? Choices: - outside organisms - inside labs - in the environment - inside organisms A:
A: inside organisms