If aplant requires something that is a compound of hydrogen and oxygen for survival, then for survival, plants require a compound made of what? Answer choices: - carbon dioxide - Hydrogen and oxygen - organic molecules - deoxyribonucleic acid - carbohydrates - Converted sugar - genetic material - solid, liquid, gas
Hydrogen and oxygen

If the phylum Nematoda reproduces sexually, then how does the phylum Nematoda reproduce? Answer choices: - parasites - allow growth - It expands - barnacles - seeds - sexually - pollen - competition
sexually

Q: If evaporation can be used for segregation a solute from a solvent in a solution, then what can be used for segregating a solute from a solvent in a solution? Answer choices: - an electron lens - simple - evaporation - heat energy - vaporization - water vapor - reduced heat - Time and energy
A: evaporation

Question: If some viruses have an envelope of body fats and proteins, then besides proteins, what do some viruses have an envelope of? Answer choices: - bioaerosols - parasites - more abundant - gravity - heat energy - Energy - red blood cells - body fats
Answer: body fats

*Question*
If each starfish arm contains part of the water vascular system, then where does a starfish have its water vascular system? Answer choices: - salt and water. - Chlorophyll - the environment - in its arms - on the rocks - in its eyes - Epidermis - in the ocean
**Answer**
in its arms

(Question)
If yeast lack clorophyll, then what do yeast lack? Answer choices: - warmth - glucose - Energy - resistance - Bodily water - acetic acid - critical organs - clorophyll
(Answer)
clorophyll