Which of the following is NOT a predator avoidance mechanism of schooling? A. increasing group awareness B. confusing the lateral line organ C. creating visual confusion D. producing pheromones

What happens in the proliferation stage of wound healing?

Although science strives for objectivity by basing conclusions and explanations on data gathered during scientific investigations, some subjectivity still exists in science, since it is a human endeavor.

Paired homologous chromosomes are found at the spindle equator during

Which statement explains the process of artificial selection? A It occurs naturally in pigeons. B It is based on the inheritance of acquired characteristics. C It is when nature selects for beneficial traits.

which cell structure is are correctly paired with their function? a) the mitochondria produces enzymes and ribosomes transport it b) the ribosomes make proteins and the nucleus stores genetic information c) the cell membrane makes enzymes, and the

If a person has memory B cells against a certain pathogen, the person is ... a) likely to develop that disease b) much less likely to develop the disease a second time c) able to spread the disease to others through physical contact d) probably

A _[blank]_ solution contains a lot of dissolved solute for a given volume, whereas a _[blank]_ solution contains very little.

Some embryos do not survive through to the fetal stage, which begins about two months after fertilization. When this happens, the mother is said to have had A) endometriosis. B) a miscarriage. C) a toxic shock. D) an implantation.

this is one explanation of enzyme specificity that states an enzyme and its substrate possess specific complementary geometric shape that fits exactly into one another

Why are magma and lava not considered to be rocks? A both are formed by weathering and erosion B Neither is solid C Gravitational or potential gravitational energy D All of these power the rock cycle