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

Which is a advantage of water's heat capacity?

19) Most of the ATP made during cellular respiration is produced in which organelle? A) ribosomes B) Krebs cycle C) mitochondria D) Golgi apparatus

An example in which a species is no longer found anywhere on earth is

In humans, having wet earwax is a dominant trait. Having dry earwax is recessive. A Man has two recessive alleles. What is his phenotype?

6) An organism has three pairs of homologous chromosomes. If the centromeres were labeled A/a, B/b, and C/c (where the slash line distinguishes one chromosome from its homologue), what chromosome (centromere) combinations would you expect to occur

Why did a cup of water empty while sitting in the sun

The most freely movable (and most easily damaged) joint in the body is the ___ joint

The heart is composed of how many loops?

The main molecule used by muscles in fueling their movement is called ATP. a. True b. False

How do guard cells work in leaves?