What kind of air would be characteristic of a maritime tropical air mass? A. Cold, wet
B. Warm, humid
C. Cold, dry
D. Warm, dry

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy