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marishachu [46]
3 years ago
6

What do all ecosystems have?

Biology
1 answer:
crimeas [40]3 years ago
8 0
An ecosystem<span> is a complete community of living organisms and the nonliving materials of their surroundings. Thus, its components include plants, animals, and microorganisms; soil, rocks, and minerals; as well as surrounding water sources and the local atmosphere. The size of </span>ecosystems<span> varies tremendously 

hope it helps

</span>
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Proteins that coat the surface of red blood cells are called
julia-pushkina [17]

The surface of the human red blood cell is dominated by a small number of abundant blood group active proteins. The major proteins are the anion transport protein (band 3) which has AB(H) activity, and Glycophorin A which has MN activity.

6 0
2 years ago
Why are common names not a good reference to a species?
Rufina [12.5K]

Answer:

All the above options are correct. Hence the most relevant answers for the questions are all the options mentioned above.

Explanation:

Common names are not preferred because they can vary according to the people living in the society, religion, culture and their own suitability. We can get various example where a animal is known by various names in different countries or region.

Providing scientific name that is accepted by all over the world is more convenient rather than common names which are given by the local people to the specific animal or bird. Scientific name remove all the confusion between the the people. common names can be kept according to their location culture species and their language

4 0
3 years ago
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A diagnosis of hemophilia a is confirmed in an infant. which of the instructions should the nurse provide the parents as the inf
vesna_86 [32]
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2. Regular exercise: Exercises will help strengthen the muscles and decrease the chances of bleeding from injuries. A good exercise is swimming, because it helps exercise all the muscles without putting street on the joints.

3. Caring for teeth: It is advisable for the child to brush twice daily and floss regularly. This would reduce the chances of the child's gum to bleed.
3 0
4 years ago
Name three characteristics of the cells that make up the muscle tissue in the heart.
Goryan [66]
Striped, one nucleus and smaller than skeletal muscles.

Hope this helps, God bless <3
5 0
4 years ago
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Which of these characteristics is shared by algae and seed plants?
Airida [17]
Have you got the list of characteristics on you? If not, both contain cells with chloroplasts, which is used to carry out the photosynthesis. Hope this helps.
6 0
3 years ago
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