All categories

2 years ago

The altitude of polaris measured by an observer at the tropic of cancer is.

Medicine

1 answer:

Orlov [11]2 years ago

3 0

Answer:

At the Tropic of Cancer, the elevation of the Sun changes from 66.5 (V.E.) to 90 (S.S.) to 66.5 (A.E.) to 43 (A.S.). At the equator, the elevation of the Sun changes from 90 (V.E.) to 67 (S.S.) to 90 (A.E.) to 67 (A.S.).

Explanation:

hope it will help you

You might be interested in

Which of the following is NOT a method of scheduling?

mojhsa [17]

Answer:

Social meadia

critical path method

Explanation:

mark as brainlist please

4 0

2 years ago

Colette is having trouble understanding the role of fascia within the musculoskeletal system. Explain, in your own words, how fa

Andrew [12]

Answer:

fasciae or, the outer connective tissue just under the skin is part of the structural integrity of the muscle, it also allows the muscle to be able to contract and relax. it can also be used to reduce friction of muscular force.In doing so, fasciae provide a supportive and movable wrapping for nerves and blood vessels as they pass through and between muscles.

8 0

3 years ago

Describe how you can avoid spreading invasive plant species.

Firlakuza [10]

Answer:

There are three main ways of avoiding the spreading of an invasive plant species via manual control. Manual control techniques include activities such as hand-pulling, digging, flooding, mulching, burning, removal of alternate hosts and manual destruction or removal of nests, egg masses or other life stages. These techniques work best on small populations or in areas where chemicals or motorized equipment cannot be used. Manual control efforts must be persistent and several treatments may be needed to reduce or eliminate the target population. If infestations are too pervasive, manual control may become labor intensive and thus not economically feasible. Digging/Hand-pulling: Remove entire root to prevent resprouting. Usually works best with small or young plants, in sandy or loose soils, or when soils are damp. Smothering: Use mulch, black plastic, carpet, or any other impenetrable barrier to cover target plants for at least one growing season. The effectiveness of this technique can be increased by first cutting the target plants and then smothering them. If dealing with a species that produces clones, be sure to cover all stems of the species. Flooding: This is only feasible where water levels can be manipulated to completely cover cut plants for a period of time. The depth of water necessary and the amount of time cut plants should be covered will vary from species to species.

7 0

3 years ago

Read 2 more answers

Identifying the Skills

prisoha [69]

Answer:

A. Math skills

B. Communication skills

C. Organization skills

Explanation:

I calculated logically

6 0

3 years ago

If you want to know if Vitamin D would help sick people get better faster, the independent variable would be:

NNADVOKAT [17]

If you want to know if Vitamin D would help sick people get better faster, the independent variable would be the number of people on the group.

<h3>What is an independent variable?</h3>

It should be noted that an independent variable means the variable that stands alone and isn't changed by the other variables.

In this case, if you want to know if Vitamin D would help sick people get better faster, the independent variable would be the number of people on the group.

Learn more about independent variable on:

brainly.com/question/82796

#SPJ12

6 0

2 years ago