a.

the numbers is producers are large

b.

many animals feed directly on producers

c.

they include primary, secondary and tertiary consumers

d.

some animals form part of several food chains

a.

Golgi bodies

b.

lysosome

c.

mitochondria

d.

Nucleus

a.

genealogists

b.

geneticists

c.

mendelists

d.

genescienctists

a.

Algae

b.

Viruses

c.

Monera

d.

Fungi