when you are forming memories the neurons and the connections between them strengthen. This is called:

Two brothers inherit different sets of alleles from their parents. What effect will this have? O A. They will have different haploid numbers. O B. They will have different traits. O C. They will be different species. O D.

What is the last stage of river flow

After the ovules are fertilized, what happens to the ovary?

Which of the following statements about PCR is/are FALSE? There may be more than one correct answer. A) PCR reactions contain DNA template, primers, deoxyribonucleotide triphosphates, and heat - resistant DNA polymerase B) Each PCR cycle includes

When sea ice forms in the ocean does the salinity of the surrounding sea water increse, decrease, or remain the same

Why are you less likely to find fossils in metamorphic rocks?

What is the ultimate energy source for most forms of life on earth?

How is the skeleton similar to the frame of a house? both are made of calcium. both provide shape and support. both allow movement. both separate the structures into compartments.?

When a light is on it is part of a scolde circuit

What type of symmetry does an organism have if it has five identical parts extending from a central hub? A. bi-radial symmetry B. mirrored symmetry C. penta-radial symmetry D. tubed symmetry