Speed in a given direction is called

a. thrust.

c. mass.

b. velocity.

d. acceleration.

Describe how the spread of diseases happens in communities. Subject: Anatomy and Physiology

A cell has a membrane potential of - 100 mV (more negative inside than outside) and has 1,000 times more calcium ions outside the cell than inside. Which best describes a mechanism by which Ca²⁺ enters this cell? a.

Which statements differentiate DNA and RNA

Which of these processes describes the effect earths atmosphere has on earths geosphere A. Animals losing their habitat from deforestation B. Ocean levels rising from glaciers melting C. The sun evaporating water from a lake D.

What is a mechanism that causes evolution by natural selection to result in imperfection?

Read the following statements that describe how information flows in the nervous system. What is the correct order in which they occur? 1) Response is carried to glands or muscles. 2) Information is gathered.

Sodium has the atomic number 11

What type of reaction happens when amino acids combine to form proteins and water is released?

НЬ ТА Ts A AA AS S AS | SS What are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100% O

Andesite has large crystals surrounded by fine-grained minerals. whcih term describes the texture of andesite?