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Varvara68 [4.7K]
1 year ago
13

What do scientists assume a thin ring indicates when analyzing tree rings?

Biology
1 answer:
Anarel [89]1 year ago
3 0

Answer:

A. a year that was cool or dry

Explanation:

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Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to Canadian breeding grounds in the
Vladimir [108]

Answer:

Populations will decline.

Explanation:

Since individuals will be less likely to successfully reproduce, and because they will not be able to breed with other birds on the breeding grounds.

Hopefully this helps :)

6 0
2 years ago
Which of the following are financial securities that represent promises to repay a fixed amount of funds?
Mrrafil [7]

Bonds.

Guaranteeing savers high rates of return.

<h3>What is the purpose of the financial system?</h3>
  • A financial system performs the role of an intermediary and makes it easier for money to move from areas of surplus to areas of deficit. It comprises various institutions, markets, rules and laws, customs, investors, analysts, transactions, and claims and liabilities.
  • Managers can use big data in their businesses by using a financial system. A financial system combines data from numerous organizational departments into a single perspective, making it simple for users to comprehend the connections between distinct data types.
  • Financial services guarantee the advancement of both domestic and international trade. Increased domestic and international exports of goods are guaranteed by the presence of factoring and forfeiting businesses. Banking and insurance services also facilitate an increase in these promotional activities.

The following are financial securities that represent promises to repay a fixed amount of funds: Bonds.

  • Bonds provide a fixed amount of maturity value.

The following is not a service that the financial system provides for savers and borrowers: Guaranteeing savers high rates of return.

  • The financial market can't guarantee any particular rate of return to savers.

To learn more about the financial system, refer to:

brainly.com/question/13854011

#SPJ9

8 0
1 year ago
which of the following products of the dark reactions is critical for progression to cellular respiration
Vedmedyk [2.9K]
The light-independent (or dark reaction) produces sugar-phosphate molecules, which are used as an important reactant in cellular respiration. Hope this helps!
7 0
3 years ago
Moving from the equator towards the poles allows you to cross through different ecosystems, which can also occur if?
Tju [1.3M]

Answer:

C. You cross from the western to eastern hemisphere

Explanation:

I believe this is the most reasonable answer but the question is a little confusing. If it is asking how to travel through different ecosystems then C is the most reasonable as A would only change the temperature and sometimes change the weather. B would keep you underwater all the time and you can't really switch ecosystems unless you got out. D, your staying in one ecosystem when climbing a mountain.

Hope this helps :)

8 0
2 years ago
What is required to keep a resource sustainable.
Gelneren [198K]

The answer is A. This ensures that the resource has enough time to regenerate so as to sustain consumption. An example is that of the carrying capacity of a habitat. If a herd of cows exceed the carrying capacity of the  grazeland, the grass will be depleted and the area will be predisposed to desertification. The environment will not be able to sustain the cows anymore until the herd number reduce.






6 0
3 years ago
Read 2 more answers
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