What system is made up of the nose, pharynx, trachea, lungs, bronchi, and alveoli. circulatory endocrine immune respiratory

The observed results of an oxperiment that occur from changes in the test variable (independent variablo) are known as _ A. outcome variables B. trials c. D. constants controlled variables

Brown hair and brown eyes are dominant traits in humans. If both parents have brown hair and brown eyes, how is it possible that their children can have blond hair and blue eyes? A. Both parents are homozygous for brown eyes; B.

True or false: In a healthy individual at rest, the maximum amount of oxygen that can diffuse into the pulmonary capillaries will do so before the blood has moved ~50% along the length of a given capillary. Group of answer choices

What compound directly provides energy for cellular work?

Which form of biotechnology is most likely to be used in forensics?

What is directly responsible for an acquired trait

Which statement best describes a physical change? Changes can occur to certain chemical properties of the substance, but the overall shape of the substance will remain the same.

What are catalysts that speed up reactions in living things called? A. Biocatalysts B. Enzymes C. Cellular facilitators D. Polymers

Offspring that are genetically unique are the result of mitotic reproduction. vegetative reproduction. asexual reproduction. sexual reproduction.

Are dinosaurs bones biotic or abiotic