Which type of water pollution spurs the rapid growth of algae that decay and deplete water's oxygen content causing fish to die?

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

What is the term for the two sets of chromatids formed in the parent cell a.haploid b.diploid c.gamete d.tetrad

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.