Why do some animals in the savanna have long legs and long wings?

A) to shield themselves from the intense heat

B) to migrate when there is low food supply

C) to run away from predators

D) to reach the tall trees for food

How many alleles for blood type does an individual inherit from his/her father?

What do proteins have to do with the phenotype of an organism

Where is the energy for cell division generated?

Explain how electricity is produced in a nuclear power plant.

Como pode ser possivel perceber sabores diferentes, com maior intensidade, em regioes diferentes da lingua?

Why nitrogen must cycle through an ecosystem

How many cell types are present in your groups set of organisms?

Which of the following is the functional unit of a myofibril? a. sarcomere b. myofilament c. sarcolemma d. endomysium

20. In certain species of summer squash, fruit color is determined by two interacting genes. A dominant allele, W, determines white color, and a recessive allele (w) allows the fruit to be colored.

When you look out the window, you can see constantly moving air. air is cycled in order to reach equilibrium. B) since these change the density of air and we know the air flows from the region of high density to the region of low density.