, I DONT GET IT* When they were first discovered in the late 19th century, xenophyophores were originally classified as

a.) worms.

b.) sponges.

c.) fish.

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.

Amines amides and amino acids are categories of

Is this mrna or rna need need the answer in a hurry