Why do some metals lose their shine but Gold Does not

How do humans usually contract neurocysticercosis? the bite of an infected arthropod exposure to contaminated cat feces swimming in contaminated water ingestion of undercooked pork

Which part of the nervous system is outside the brain and spinal cord? nervous system

Tay-sachs is a recessive genetic disease in humans. both parents are carriers (heterozygous), what are the chances that their child will have this disease?

Sewage in the ocean can cause immediate effects in the ecosystem

T or f the earth is made of rock

What best describes a cognitive process?

What are some things that the human brain is specialized to do? what is the evidence for sexual selection? what is sexual dimorphism and when is it found?

Give an example of stabilizing selection using body size of lizards

When a cell divides into two identical cells, what are these cells called

Live cultures of bacillus thuringiensis (dipel) and b. subtilis (kodiak) are sold as pesticides. what bacterial structures make it possible to package and sell these bacteria? for what purpose is each product used?