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Inessa [10]
3 years ago
12

Darwin observed a variety of tortoises on the Galapagos Islands. These observations provided evidence for which of these stateme

nts?
A Species vary locally
B Species vary over time,
c Island species are identical to mainland species
DIsland species are unrelated to mainland species
Biology
2 answers:
stepladder [879]3 years ago
6 0

Answer: Species vary over time!

Explanation:

I did it

mars1129 [50]3 years ago
3 0

Answer:

B) Species vary over time

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Neuroscience research has found that _____ produces positive structural changes in the brain..​
Scilla [17]

The right answer is meditation.

Meditation is a very ancient spiritual, mental and postural practice. During meditation, the individual comes to an introspection and a long reflection on himself.

Meditation finds its origin in the East, but also in the Buddhist tradition. The practice of meditation allows you to control negative emotions and refocus your mind.

6 0
3 years ago
How is a model of an atom different from a real atom?
HACTEHA [7]

it would be (D) because you cant see an atom without a microscope and a model is a larger model of the actual thing. 
4 0
3 years ago
You eat at chips and salsa at Qdoba. All that salt causes your cells to lose water through
astraxan [27]

Answer:

B

Explanation:

this is going to cause your body cells to hold water

4 0
3 years ago
What important gas did stromatolites (cyanobacteria) release into the atmosphere?
Tju [1.3M]
Cyanobacteria released OXYGEN into the atmosphere through photosynthesis
8 0
3 years ago
The diagram shows the thermohaline circulation, also know as the ocean's conveyor belt.
DanielleElmas [232]

Answer:

The statement that is true about red currents in the thermohaline circulation is that  water in the red currents contain less salt (option A).

Explanation:

Thermohaline circulation is a concept used in oceanography, referring to the oceanic circulation that depends on factors such as surface heat and salinity, as well as the density gradient that they determine.

On a map, the different currents that are part of the thermohaline circulation are usually represented with blue and red lines, where:

  • <em>The blue lines represent deep, cold, dense and higher salinity currents.</em>
  • <em>The red lines represent surface currents, warm, with less salt content, so they are less dense.</em>

The red currents (see image) represented on the map have less salt content, compared to the currents represented in blue.

Learn more:

Thermohaline circulation brainly.com/question/8369487

4 0
3 years ago
Read 2 more answers
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