Q: What kind of parasites are nearly all ticks that live on the body surfaces of reptiles or mammals? Choices: - helminths - protozoa - ectoparasites - bloodsucking A:
bloodsucking

(Question)
Q: Who created the periodic table? Choices: - Isaac Newton - Gregor Mendel - Niels Bohr - dmitri mendeleev A:
(Answer)
dmitri mendeleev

Ques: Q: At how many places does points source pollution enter water? Choices: - three - two - four - one A:
Ans: one

(Q).
Q: A comet striking the earth may have caused mass extinction, this would have decreased sunlight, which would have effected what plant process reducing food? Choices: - fertilization - decomposition - glycolysis - photosynthesis A:
(A).
photosynthesis

Ques:Q: Any structure inside a cell that is enclosed by a membrane is called? Choices: - an article - a particle - an enclave - an organelle A:

Ans:an organelle

Question: Q: What change the physical properties of solvents? Choices: - molecules - cells - chemical reactions - solutes A:
Answer:
solutes