Which characteristic describes a mature river?

A. Has a steep stream gradient

B. Has many tributaries

C. Is near headwaters

D. Is in a straight and narrow V-shaped channel

According to the fluid mosaic model of membrane structure, proteins of the membrane are mostly

Why is type ab blood considered the universal recipient? it has both antibodies in the plasma. it has no antibodies in the plasma. it has no antigens on the red blood cells?

This diagram illustrates the three types of plant tissue.

Which of the following is an example of two or more body systems interacting to maintain homeostasis

Who invented sperm? Asking for a friend

How are unique daughter cells created in meiosis? A. Homologous pairing B. Crossing over C. Mutation during reduction Division D. Zygote fertilization

In any food web, which organism has the LEAST available energy? A) birds or omnivores B) plants or producers C) fungi or decomposers D) animals or carnivores

What organelle stores DNA in eurkaryotic cells?

What two genotypes would show as a dominant trait?

Lymphoma is a disease that prevents the lymph nodes from functioning properly. which would be a result someone having this disease a) they would be more likely to be harmed by common viruses b) they would be less likely to catch a cold or a flue c)