Members of which of the following groups have an

internal skeleton

arachnids

insects

sea stars

centipedes

What do all living things need to be living.

Plant cells do not contain contractile vacuoles. what happens when a plant is watered?

What characteristic of dna makes nucleotide excision repair (ner) mechanisms possible?

A client has vascular neurocognitive disorder. when teaching the family about the cause of this disorder, which would the nurse expect to integrate into the explanation?

A bone marrow cell has the ability to change into other types of cell. What name is given to this type of cell?

Amoeba paramecium and spirogyra are diverse. why then are they all classified as protists

Which of the following statements about stability is NOT true? a. Skilled athletes have high levels of stability. b. Stability can be learned through practice. c. Stability is genetic and cannot be improved. d.

Why do we have six different crystal structures?

What is the difference between a population community and ecosystem?

The health care provider reviews the waist-hip ratio of a male. the ratio is 1.0. the provider would interpret his result as: