In the human respiratory system, bronchioles directly connect the

What does a loss of biodiversity do to an environment

What question is most closely related to the field of biology? A. How fast does Earth rolate? B. What is the mass of the moon? C. What are most rocks made of? D. What is the average length of a cobra?

How many calories does tali's have

Very cold periods in earths history resulted in which of the following? deposits of pollen tree rings sunspots glaciers

Which molecules link together to form proteins?

The science dealing with body structures and functions is called A. physiology B. cytology C. anatomy D. histology E. anatomy and physiology

Which factors affect the movement of ocean currents? Select three correct answer

What happens when a dendritic cell detects a pathogen? Select one: a. the dendritic cell secretes antibodies b. the dendritic cell will produce immunoglobin c. the dendritic cell consumes the pathogen by phagocytosis d.

When and how does the amount of DNA (c-content; where c isthe quantity of DNA in a haploid genome) in a cell's nucleus changein the course of the cell cycle?

What does a d u k a r y o t e have that a prokaryote does not