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ololo11 [35]
2 years ago
13

8(b)(i). Diagram 8.2 shows part of the Periodic Table. State the type ofelement for P. *​

Biology
1 answer:
chubhunter [2.5K]2 years ago
6 0

Answer:

<u><em>Phosphorus</em></u>

Phosphorus is a chemical element with the symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth.

Explanation:

Brainliest?

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b. biopsy

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3 years ago
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Which is an abiotic factor that can be found in a rain forest ecosystem?
ss7ja [257]

Answer:

A. Air

Explanation:

Abiotic factors are things that are not living.

Air can be found in a rain forest ecosystem, as it can be found in all ecosystems, but it is not living.

On the other hand, algae, flowers, and animals are biotic instead of abiotic because they are living things.

So, A is the correct answer.

8 0
3 years ago
Carbon gets transferred from plants to animals when the plants are____ by animals. What word completes this sentence
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The word that completes the sentence is
3 0
2 years ago
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Which describes the four cells that are produced at the end of meiosis? identical haploid cells genetically different diploid ce
algol13

Answer:In many ways, meiosis is a lot like mitosis. The cell goes through similar stages and uses similar strategies to organize and separate chromosomes. In meiosis, however, the cell has a more complex task. It still needs to separate sister chromatids (the two halves of a duplicated chromosome), as in mitosis. But it must also separate homologous chromosomes, the similar but nonidentical chromosome pairs an organism receives from its two parents.

Explanation:Mitosis(Opens in a new window)(Opens in a new window) is used for almost all of your body’s cell division needs. It adds new cells during development and replaces old and worn-out cells throughout your life. The goal of mitosis is to produce daughter cells that are genetically identical to their mothers, with not a single chromosome more or less.

Meiosis, on the other hand, is used for just one purpose in the human body: the production of gametes—sex cells, or sperm and eggs. Its goal is to make daughter cells with exactly half as many chromosomes as the starting cell.

To put that another way, meiosis in humans is a division process that takes us from a diploid cell—one with two sets of chromosomes—to haploid cells—ones with a single set of chromosomes. In humans, the haploid cells made in meiosis are sperm and eggs. When a sperm and an egg join in fertilization, the two haploid sets of chromosomes form a complete diploid set: a new genome.

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2 years ago
Raw materials required in the autotrophic mode of nutrition involve:​
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Answer:

Water,mineral salts and carbon dioxide

4 0
2 years ago
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