How is an ectotherm most likely to maintain homeostasis during cold weather?
A. By sweating
B. By shivering
C. By sitting on a warm surface
D. By lying in the shade

What happens when a magniseum ion ia atracked to a chlrene ion

What noticeable trend from this graph might be used to make a conclusion?

Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.