Q: How many electrons are in the hydrogen atom? Choices: - five - two - three - one A:
one

Q: Chlorophyll is used in what food-making process that plants carry out? Choices: - colorization - isolation - digestion - photosynthesis A:
photosynthesis

Q: Q: How many different kinds of ions are produced when sodium chloride dissociates ? Choices: - five - one - three - two A:
A: two

Question: Q: Solar cells turn sunlight directly into what? Choices: - gas - water - cold - electricity A:
Answer: electricity

*Question*
Q: What is the scientific term for the act of eating or feeding? Choices: - secretion - excretion - swallowing - ingestion A:
**Answer**
ingestion

(Q).
Q: Mendel's observation of pea plants also included many crosses that involved multiple traits, which prompted him to formulate the principle of this? Choices: - independent contain - independent texture - dependent evolution - independent assortment A:
(A).
independent assortment