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ddd [48]
3 years ago
5

which of the following nutrients are found in the atmosphere? A nitrogen and phosphorus B carbon and nitrogen c carbon and phosp

horous ?
Biology
2 answers:
kherson [118]3 years ago
6 0

B. Carbon and Nitrogen                     is the answer for sure.


Vanyuwa [196]3 years ago
3 0
<span> B carbon and nitrogen</span>
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What are some of the causes that disrupt the natural balance of the ecosystem? ridding the soil of decomposers removing predator
ruslelena [56]

Answer: overpopulation of predators

Explanation: Overpopulation of predators is the correct option. Predators are the organisms which kill other organism so as to obtain them as food. The organism being killed is called as the prey.

If the population of the predators increase this will lead to the extinction of many species of prey. As it is evident that every organism in the ecosystem has a typical role to play. Therefore, it can be said that role of prey will not be performed and this may lead to disturbance in the ecological balance.

8 0
3 years ago
What are the essential factors for photosynthesis​
vladimir1956 [14]

Answer:

阳光、水、土壤和矿物质。它们对光合作用至关重要。

+  

二氧化碳

Explanation:

希望有帮助:)

4 0
2 years ago
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In all states of matter, atoms of all elements
Pie
A. is your correct answer
3 0
3 years ago
A man who has type B blood has children with a woman who has type A blood. A. If they are both heterozygous for this trait, pred
Ivenika [448]

Answer:

The possible blood types of their children are: type AB (iAiB), type A (iAi), type B (iBi), type O (ii)

Explanation:

Blood type in humans is controlled by a gene with multiple alleles. Alleles iA and iB are dominant over allele i but co-dominant. The following blood types are encoded by the following alleles:

Blood type AB - iAiB

Blood type A - iAiA or iAi

Blood type B - iBiB or iBi

Blood type O - ii

According to this question, a man who has type B blood has children with a woman who has type A blood. They are both heterozygous, meaning that the man's genotype is "iBi" while the woman's genotype is "iAi". Both parents will produce gametes as follows:

iBi = iB and i

iAi = iA and I

Using these gametes in a punnet square (see attached image), the following possible blood types are produced in the offsprings:

- type AB (iAiB)

- type A (iAi)

- type B (iBi)

- type O (ii)

6 0
3 years ago
Usually we expect fission to produce two cells from one, but in Sporozoea and some Sarcodina, multiple fission of the nucleus is
gladu [14]

Answer:

sporogony

Explanation:

Based on the information provided within the question it can be said that the process that is being described in this scenario is called sporogony. This term refers to the asexual process of the formation of spores in some different sporozoans which contain sporozoits which is caused from the encystment and succeeding splitting of a zygote.

4 0
3 years ago
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