Answer the following question given this paragraph: During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. 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

Answer the following question given this paragraph: Q: What is a molecule made up of two subunits? Choices: - chloride - enzyme - acid - dimer A:
dimer

Answer the following question given this paragraph: Australopithecus afarensis is a human ancestor that lived about 3 million years ago. Q: Australopithecus afarensis is an ancestor of what primate? Choices: - lemurs - orangutans - gorillas - humans A:
humans