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jarptica [38.1K]
3 years ago
12

Which of the following processes cycles matter through different parts of an ecosystem

Biology
2 answers:
Oksana_A [137]3 years ago
7 0
Carbon Cycle

Carbon<span> is an element found in all living things. </span>Carbon<span> moves through Earth's ecosystems in a cycle referred to as the Carbon - Oxygen Cycle. </span><span>Plants use </span>carbon dioxide<span> to produce glucose, and oxygen, a process called </span>photosynthesis<span>. While organisms breathe that oxygen, eat that glucose exhaling carbon dioxide, a process called Cellular Respiration.
</span>
Zolol [24]3 years ago
3 0

the nitrogen cycle the water cycle the carbon cycle

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Wild type sweet pea plants have red flowers and long pollen. These two traits are dominant to white flowers and short pollen.A w
fredd [130]

Answer:

FfPp

Explanation:

If we take the two traits to be separate alleles, we can make flowers F (F is dominant; f is recessive) and pollen as P (P is dominant; p is recessive). So a pea plant with white flowers (recessive) and long pollen (dominant) will have the genotype ffPp or ffPP (because one dominant allele will express a dominant phenotype).

For this question, we will assume that the wild type (red flowers and long pollen) is homozygous, meaning it contains two dominant alleles.

If the wild type (FFPP) is crossed with the plant with white flowers and short pollen (ffpp), we can make a table illustrating the crosses. However, because there is only one possible gamete that each parent can form (FP and fp), we can assume that the F1 progeny will have identical genotypes, which can be expressed as FfPp (because combining the gamete from the wild type and the other parent can only give one phenotype).

8 0
3 years ago
Help with #44 please!!!!!!!
Andre45 [30]

Your answer is C! Hello

4 0
4 years ago
Two different trees have been classified as Pinus pinea and Pinus nigra. Which of the following statements is correct?
wel
I think that the answer is c because they are both named pinus
5 0
4 years ago
if an owl makes one pellet a day how many mice,voles,rats,or birds must it catch in one week ,month,or year
Leona [35]

Answer:

\large \boxed{\text{32 small animals/wk, 136/mo, and 1640/yr}}

Explanation:

The pellets from a barn owl often contain the remains of 4 or 5 small animals. Let's assume an average of 4.5 animals per day.

1. Animals per week

\text{Per week} =\dfrac{\text{1 pellet}}{\text{1 da}} \times \dfrac{\text{4.5 animals}}{\text{1 pellet }} \times \dfrac{\text{7 da}}{\text{1 wk}} = \textbf{32 animals/wk}

2. Animals per year

\text{Per year} = \dfrac{\text{32 animals}}{\text{1 year}} \times \dfrac{\text{52 wk}}{\text{1 yr}} =\textbf{1640 animals/yr}

3. Animals per month

\text{Per year} = \dfrac{\text{1640 animals}}{\text{1 year}} \times \dfrac{\text{1 yr wk}}{\text{12 mo}} = \textbf{136 animals/mo}\\\\\text{A barn owl eats $\large \boxed{\textbf{36 small animals/wk, 136/mo, and 1640/yr}}$}

7 0
3 years ago
The normal osmolarity of intracellular and extracellular fluid is 300 mosm, which makes them
Elden [556K]

The normal osmolality of intracellular and extracellular fluid is 300 mosm, which makes them in osmotic<span> equilibrium. </span>

<span>This condition is better described as isosmotic. Water moves from high salt concentration to low salt concentration due to osmosis. The osmotic pressure of the extracellular fluid equals the osmotic pressure of the intracellular fluid (300 mosm), therefore no fluid movement across the plasma membrane.</span>

5 0
4 years ago
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