Which of the following is a function of the nucleus ?
a) stores dna
b) stores sugars
c)builds proteins
d) packages proteins

What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance

Which example describes a mutualistic relationship between organisms? young wasps prey on caterpillars. crabs eat the remains of dead fish. tapeworms feed on food in the intestines of cats ants protect a tree on which they feed.

Darwin’s hypothesis about how life changes over time is now called?