is the density of an object always the same as its mass?
Responses

yes


no


A golf ball and a ping pong ball might be about the same size and shape. Which measurement would be similar?
Responses


mass

density


volume


weight

Earth's atmosphere, which traps heat and radiation from the sun, makes temperature more unstable, even when we are rotated away from the sun at night.?

Responses

True



False

Liquid water and a protective atmosphere are examples of:
Responses

Factors that all planets in our solar system have

Factors that allow for life on Earth


Factors that the Earth does not have

Which example is an organism?
Responses

a rattlesnake

a colony of ants

a population of butterflies
Which ability do all organisms have?
Responses

quickly escaping from predators

changing shape to blend into their surroundings

reproducing

consuming other organisms

Which characteristic of life is demonstrated by sweating?
Responses

ability to growability to grow,

ability to reproduce

ability to maintain structure and balance (homeostasis)


ability to breathe

What characteristic of life is demonstrated when you shiver to warm up your body?
Responses

maintaining homeostasis

acquiring energy

reproducing

Which term refers to the action an organism takes due to a change in the environment?


heredity.

stimulus

response


metabolism

The leaves on a green plant soak up sunlight to make food. A cow's stomach digests grass that was eaten.

Which characteristic of life do these examples demonstrate?

Responses

heredity

growth

homeostasis

metabolism

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