2 years ago

How many national parks are in the u.s

1 answer:

8 0

Answer:

the us has 63 national parks, which are congressionally-designated protected areas operated by National Park service, an agency of the department of the interior.

You might be interested in

The diagram shown above illustrates the---- cycle.

kobusy [5.1K]

Can’t see diagram. Could you attach the photo.

7 0

3 years ago

the process in which two species interact in ways that benefit both of them is called a. predation. b. mutualism. c. parasitism.

Scilla [17]

B. mutualism is the right answer

4 0

2 years ago

Precipitation of a substance occurs when:

Eva8 [605]

Answer:

In solids, precipitation occurs if the concentration of one solid is above the solubility limit in the host solid, due to rapid quenching or ion implantation, and the temperature is high enough that diffusion can lead to segregation into precipitates.

Explanation:

6 0

3 years ago

Directions: 1. Open the Types of Microscopes EXPLAIN organizer. 2. Save the organizer as LastName_FirstName_Types Microscopes Ex

Andreyy89

Answer:

Scanning Electron Microscopes

Explanation:

7 0

3 years ago

PLEASE HELP ASAP!!

castortr0y [4]

A is the correct answer!

- water can moderate temperature v. well that's why it's used as a cooling agent

- water expands upon freezing (that's why ice floats on water!)

3 0

3 years ago