Q: During what type of reproduction do two haploid gametes join in the process of fertilization to produce a diploid zygote? Choices: - asexual reproduction - essential reproduction - internal reproduction - sexual reproduction A:
sexual reproduction

(Question)
Q: What type of organism is algae? Choices: - virus - amoeba - yeast - bacteria (cyanobacteria) A:
(Answer)
bacteria (cyanobacteria)

Ques: Q: What happens when a neutral atom gains or loses electrons? Choices: - it loses protons - it gains protons - it loses neutrons - it becomes an ion A:
Ans: it becomes an ion

(Q).
Q: How does the epidermis renew its layer? Choices: - loofah - scabbing - exfoliating scrub - shedding dead cells A:
(A).
shedding dead cells

Ques:Q: More than half the compounds produced by the chemical industry are what? Choices: - replacement polymers - artificial polymers - gas polymers - synthetic polymers A:

Ans:synthetic polymers

Ques: Q: Which molecules in the body holds energy? Choices: - mitochondria molecules - water molecules - lipid molecules - glucose molecules A:
Ans:
glucose molecules