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2 years ago

Ecology is one component of Environmental Science that studies organismal _______.

Biology

2 answers:

lubasha [3.4K]2 years ago

7 0

Ecology is one component of Environmental Science that studies organismal interactions.

So your answer is c. interactions

LekaFEV [45]2 years ago

5 0

Answer: Interactions

Explanation:Ecology can be defined as the branch of science that helps us to study the interactions between the organism and its environment.

Environment consists of both biotic factors and abiotic factors. The interaction between them makes a healthy environment.

The various types of biogeochemical cycles such as carbon cycle, water cycle and et cetera has interaction with the living components such as plants and animals.

This interaction is studied with the help of ecology

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A reasonable speed for a snail is _____.

lisabon 2012 [21]

A, the others are unrealistic speeds.

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3 years ago

The cells that develop to form the outer lining of an animal's body make up the _[blank]_.

Radda [10]

Answer:

The answer is ectoderm. The mesoderm is the middle layer of lining. The endoderm is the innermost layer. You can remember it by:

Endo/ sounds like inner

Meso/ M for middle

Ecto/ sounds like exo, bugs have exoskeletons that are on the outside.

Explanation:

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3 years ago

In the investigation of oxygen dynamics in E. chlorotica cultures,

Oksana_A [137]

Answer:A

Explanation: Teacher gave me the answer

3 0

2 years ago

What is the 95% CI for data set 2?

vesna_86 [32]

Answer: 20 ± 11.32

Explanation: Confidence Interval (CI) is an interval of values where there is a % certainty the true mean value lies in. For example, a 95% CI means there is a 95% certainty the true mean value lies in the interval.

For the data set 2, z-value for 95% confidence interval is z = 1.96

Formula to calculate CI is

x ± $z\frac{s}{\sqrt{n} }$

where

x is mean

z is z-value

s is standard deviation

n is the sample number

Then:

20 ± $1.96\frac{10}{\sqrt{3} }$

20 ± $1.96\frac{10}{1.7320}$

20 ± $\frac{19.6}{1.7320}$

20 ± 11.32

The 95% CI is 20 ± 11.32, which means there is a 95% certainty the true value is between 8.68 and 31.32.

8 0

3 years ago

How do dna molecules vary from one species to another?

Andru [333]

Organisms all possess DNA as their genetic material. What differentiates them (and their DNA) is the sequence of base-pairs within the DNA. The base-pairs are actually specific sequences of nucleotides (i.e. adenine , thymine, guanine and cytosine, labelled A, T, G, and C respectively) which encode genes. In other words, the DNA in each organism is made of these bases, but their sequences differ from organism to organism.

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2 years ago