Q: Along with other organelles, all eukaryotic cells possess what structure? Choices: - chromosomes - cell walls - flagella - nucleus A:
nucleus

(Question)
Q: What is formed when nitrogen and sulfur oxides dissolve in rain? Choices: - toxic rain - ozone - hail - acid rain A:
(Answer)
acid rain

Ques: Q: What structures receive blood from the atria and pump it out of the heart? Choices: - valves - muscles - Vascular Fibers - ventricles A:
Ans: ventricles

(Q).
Q: What kind of bond doesn't form molecules, but instead forms crystals? Choices: - electron bonds - magnetic bonds - covalent bonds - ionic bonds A:
(A).
ionic bonds

Ques:Q: Structurally, diplomonads have two equal-sized what and multiple flagella? Choices: - atoms - neutrons - electrons - nuclei A:

Ans:nuclei

Q: What do roots bring in from the soil into the plant? Choices: - pesticides and chlorophyll - hormones and fertilizer - dirt and minerals - water and nutrients A:
water and nutrients