a woman is bit by a rattlesnake, and in order to remove the venom, she tries to suck it out. assuming she has, she does not seek medical attention. she dies shortly after. why did her method not work?

One of the primary functions of insulation is to?.

Hydrotropism is responsible for roots growing deeper in soil in order to: A : reach water B : become more firmly rooted C : obtain soil nutrients D : none of the above

How many legs does a daddy long legs have?

How does carbon monoxide disrupt oxygen distribution to the cells? A. It restricts air flow through the bronchi B. It reduces the surface area of alveolar sacs C. it binds to hemoglobin in red blood cells D.

In response to a stimulus such as touch, a human neuron sends a signal to the brain using

Marks: 1 the circulatory movement that occurs in a gas or fluid with areas of differing temperatures due to the variation of the density and the action of gravity is called:

there is 30 percent more what in earth's atmosphere today than there was before the start of the industrial revolution

Scientists say that conditions must be "just right" for a hurricane to start up. Which is the first step of "just right" in the development of a hurricane? A) Cool ocean water replaces warmer surface water.

What is another name for a tropical savanna?

What is a substance in plant sources that cannot be digested that is 5 letters