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Anvisha [2.4K]
3 years ago
12

Which factor does not affect the apparent brightness of a star?

Biology
1 answer:
victus00 [196]3 years ago
5 0

Answer:

how old the star is

Explanation:

There are many characteristics that affect the brightness of stars. If two stars are the same temperature, same age, and same distance from the Earth, the larger one will appear brighter. If the temperature, age, or size is different, the one closest to Earth will appear brighter, even if that is the smaller one.

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What dies survivor ship curve mean? What an easy way to remember what it means?
vredina [299]
Survivorship curve = so, first of all, it's a curve, as in a graph.

It describes "survivorship" - the rate of survival, in other words: out of 100 organisms that are born, how many survive. This rate is different among species, for example, most humans live out to most of their life span, and almost all can survive well beyond a reproductive age.

However, in frogs for example, many many individuals are born, but only few can survive to adulthood: most die very young, before reproductive age.

So if you hear about a new species: let's say dogs, and you want to know how long they would live, you would look at their sirvivorship curve (and in some breeds of dogs, those that are likely not to be in shelters, but in homes, the survivorship curve would be similar as in humans: almost all individuals born can live long. 
6 0
3 years ago
A convergent boundary is a location where tectonic plates move toward each other. which feature of the ocean floor is caused by
pav-90 [236]

Answer:

At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents. Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed.

Explanation:

3 0
2 years ago
Active transport is the process of getting molecules across the cell membrane. It required energy. We use ________ as this energ
Zepler [3.9K]
ATP is the type  of energy
7 0
3 years ago
Read 2 more answers
How does an increase in a deer population that feeds on plants affect the animals and plants in a certain environment
Zolol [24]
Answer down below:

If a deer population starts eating all the plants in a specific area, the plants, of course will kill the plants. But also, once all the plants will run out, all the organisms and deer will eventually die out.
4 0
2 years ago
Match the following
Allushta [10]

Answer:

1. Sewage

2. diarrhea

3. atmosphere

4. 100 gallons of water

5. agricultural pollution

6. water cycle

7. water

Explanation:

7 0
3 years ago
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