What are characteristics of minerals? Check all that apply.

Solid

Organic

Man-made

Crystal structure

Definite chemical composition

A situation where mtDNA might be used is what? A. When there is a large amount of nuclear DNA B. On the teeth and bones of skeletalized human remains C. On a victim who has just died D. When blood is present at the scene

Organelle that is similar in structure to mitochondria

Which best describes a gene? A. A sister chromatid B. A chromosome C. A tetrad D. A piece of a chromosome

What is the source of heat for hot springs?

Mr. h. is a 73 year old male who is chairbound. a pressure injury is observed on the right ischial tuberosity.

Habitat destruction is a disadvantage of geothermal energy. T or F

As mentioned that the brain contains at least 100 billion neurons, more than a person needs, the brain going through rapid growth has transient exuberance which needs pruning. Why does the brain need to be pruned?

Ponds and lakes form when water collect in areas of land?

How would homeostasis be affected if the pancreas did not release insulin?

Which of the following is true? A. Thirst is the best indicator of water requirement during competition. B. A critical time to replace bodily fluids is while exercising. C.