What two structures work together to change the volume of the chest during ventilation?

trachea and bronchi

pharynx and larynx

alveoli and capillary

intercostal muscles and diaphragm

Why is Saturn not considered a terrestrial planet? A. It is giant and made of gas. B. It has a moon. C. It has a very small atmosphere. D. It is very dense.

What is fertilization in terms of plants

A person must earn at least a Master's degree to work as a genetic counselor. Which subject must a person understand to be a genetic counselor and why?

Which occurs during digestion

Descriptive investigations involve collecting data about a system, but not making what?

The vectors used to transmit a gene segment is a

Which of the following is FALSE regarding the DNA double helix? a. The two strands exhibit complementary base pairing. b. The four nitrogenous bases found in it are A, T, C and G. c. The two strands are parallel. d.

Li was experiencing fatigue, despite sleeping eight hours per night. He went to the doctor and was diagnosed with iron-deficiency anemia. The doctor recommended he eat iron-fortified breakfast cereals.

Describe the water that is most likely to float on the surface of the ocean.

Bryophytes are known as non-vascular plants. what makes them non-vascular?