Which statement describes the relationship between the deer and plants on the food web?
a)- autotrophs supply food for the heterotrophs.

b)- autotrophs and heterotrophs compete for the same food source.

c)- heterotrophs supply food for the autotrophs.

d)- autotrophs and heterotrophs share the same food source.

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

The process of meiosis produces only gametes, eggs or sperm. according to the diagram, how many sperm are formed from each cell that undergoes meiosis?

How to farmers could ensure that they only grow white flowers