All categories

3 years ago

What are the four general groups that matter can be classified into?

1 answer:

6 0

The matter can be classified in two different ways; (a) according to its state, and (b) according to its composition. Matter can exist in three different states, solid, liquid, and gas, based on the way the atoms and molecules are arranged inside them.

You might be interested in

_______ can produce their own energy.

STALIN [3.7K]

A) Autotrophs because heterotrophs don't make their own food and rely on other organisms while autotrophs are organisms such as plants who use photosynthesis to make their own food.

8 0

4 years ago

A medium-temperature star like the Sun would most likely emit its most intense radiation as _____.

KonstantinChe [14]

Visible light !!!!!!

4 0

3 years ago

Read 2 more answers

Which of the following accurately describes kidney function? A. Kidneys are directed by the presence of antidiuretic hormone to

defon

Answer - B. Kidney function is controlled by the blood's composition and hormones.

Reasoning - Well to start off the kidneys (main) purpose function is to clean your blood which is very Important with blood composition. Second It can also and will excrete it through urine which is pretty much what it does. Oh and also a little bit of hormones.

6 0

3 years ago

What is the structure that has two main parts that cover the eye, limiting the amount of the light entering the pupil, and assis

igomit [66]

Answer:

Sclera

Explanation:

Sclera is the outer most cover of eye that is fibrous and tough controls both the light entering the pupil as well as the distribution of tear film over the exposed corneal surface.

It provides protection, and is a sensory part of eye, in addition it is also considered as communicating tool.

4 0

3 years ago

Fourteen Grey wolves were introduced into Yellowstone in 1995. By the end of 1997, there were 100 wolves in Yellowstone, and by

Shkiper50 [21]

Answer:

d) 625 grey wolves

Explanation:

Number of grey wolves in yellowstone;

1997 = 100 wolves

2002 = 275 wolves

Between 1997 and 2002 (a five year period), number of wolves increased by; 275 - 100 = 175 wolves

Population growth rate between 1997 and 2002 = 175 wolves per 5 years

Note that the population growth continued at the same rate from 2002 to 2012 (a ten year period).

Therefore;

if; 5 years = 175 wolves

10 years = (175 × 10) / 5 =350 wolves.

therefore, number of wolves between 2002 and 2012 = 350 wolves.

Number of wolves as at 2002 = 275 wolves

total number of wolves at 2012 = 350 + 275 = 625 wolves

5 0

3 years ago