Q: The chytrids the only class in the phylum chytridiomycota is the chytridiomycetes. the chytrids are the simplest and most primitive eumycota, or true this? Choices: - acids - proteins - organisms - fungi A:
fungi

Q: What keeps various species from mating and reproducing outside their own species? Choices: - digestive system incompatibility - brain organ incompatibility - cancer organ incompatibility - reproductive organ incompatibility A:
reproductive organ incompatibility

Q: Q: What substances, which are distinct from acids and bases, form when ions form ionic bonds? Choices: - oils - vitamins - water molecules - salts A:
A: salts

Question: Q: What is the name of the disorder of the arteries in which cholesterol and other materials are deposited on the interior of the arterial wall? Choices: - arthritis - anemia - paralysis - atherosclerosis A:
Answer: atherosclerosis

*Question*
Q: The atomic number is the same as the number of what in an atom? Choices: - neutrons - ions - electrons - protons A:
**Answer**
protons

Q: The rocks that are taken from a mine are full of valuable minerals plus rock that isn't valuable. what is this rock called? Choices: - garbage rock - compost rock - empty rock - waste rock A:
waste rock