A substance made of two or more elements that have been chemically combined is an

In winter, although many parts of Europe have heavy snow falls, the sea ports remain ice-free and ships come and go. What could

son4ous [18]

The answer is (A. A warm current flows along the coast.) Currents carry cold and warm water from place to place. It's an amazing phenomenon that scientists are still trying to fully figure out. Some think it's caused by wind, others think it's caused by the shifting of the tectonic plates, but one thing's for sure, currents are VITAL for this planets life.

8 0

3 years ago

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Earth is the largest terrestrial planet in the solar system. Earth's huge size enables it to exert enough gravitational force to

denpristay [2]

Answer:

Lower gravitational force due to lower mass.

Explanation:

Mars has lower gravitational force than Earth because of its lower size because mass has a direct effect on gravitational force of an object. Earth has mass of 5.972 × 10^24 kg which is 10 times greater than mass of Mars which is 6.4171 x 10^23 kg. So due to earth's more mass, it has more gravitational force than planet Mars which has lower mass than earth.

7 0

3 years ago

PLEASE HELP<br><br> Complete the Concept Definition Map for ATP

Elden [556K]

Answer:

Why are you talking help in french wow u bad

Explanation:

Why are you talking help in french wow u bad

4 0

2 years ago

What is the chemical indicator for sugar and what is a positive result look like

frez [133]

Answer:

Benedict's solution is the indicator for sugar which is made up from copper sulfate and sodium hydroxide

the positive result is the observation of brick-red precipitate.

3 0

3 years ago

What trophic level would cyanobacteria belong to?

melisa1 [442]

Answer: (Lyngbya spp.)

Explanation: Hope this helped! :)

5 0

2 years ago