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3 years ago

In an ecosystem how are animals connected?

Biology

2 answers:

love history [14]3 years ago

5 0

Answer:

1 ; A

2; B

3; D

Explanation:

please mark brainliest

DochEvi [55]3 years ago

3 0

Answer:

Question 1: B the food web

They are all connected because they all depend on one another in order to survive.

Question 2: C. Dirt, water, pebbles, worms, and beans seeds

contains a living habitat, or ecosytem. This habitat might include plants, fungi, lichens, isopods (such as pill bugs), beetles, spiders, earthworms, amphibians (such as salamanders), reptiles (such as turtles), crickets, and more. Before you start: Having a terrarium is a responsibility.

Question 3: B. Grass

Plants or other photosynthetic organisms (autotrophs) are found on the first trophic level, at the bottom of the pyramid. The next level will be the herbivores, and then the carnivores that eat the herbivores. The energy pyramid (Figure below) shows four levels of a food chain, from producers to carnivores.

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The fur color in a colony of mice has been brown for many generations. One gene appears to code for the fur color pigment. In a

creativ13 [48]

Answer:

A mutation in the DNA sequence of the gene for brown fur

Explanation:

The mutations are capable of changing the encoded protein product, in this case the gene that encodes for the fur color pigment. This mutation may have occurred during mitosis or meiosis divisions.

If it is a spontaneous mutation that occurred in the germinal line (meiosis) and confers an adaptive advantage, it will increase their frequency in the population.

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3 years ago

At 88 meters (289 feet), Landscape Arch is the longest natural arch in Arches National Park in Utah. Many geologists believe it

kirill115 [55]

<h2><u>Answer:</u></h2>

The recreation center is adjoining the Colorado River, 4 miles (6 km) north of Moab, Utah. In excess of 2,000 common sandstone curves are situated in the recreation center, including the notable Delicate Arch, just as an assortment of one of a kind land assets and developments.

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3 years ago

Read 2 more answers

Who is Mendel? What did he study? Why was his research important

Eddi Din [679]

Answer:

Gregor Mendel was an Austrian monk who discovered the basic principles of heredity through experiments in his garden. Mendel's observations became the foundation of modern genetics and the study of heredity, and he is widely considered a pioneer in the field of genetics. He is known as the "father of modern genetics".

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3 years ago

Timothy is an overweight business systems analyst who jogs for 45 minutes nearly every morning, drinks only black coffee and wat

faust18 [17]

Answer:

(B) Reduce his calorie intake to achieve a healthy weight

Explanation:

Research has shown that excess body fat or obesity increases the risk of cancer, since timothy is overweight, he needs to reduce his calorie intake to achieve a healthy weight

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3 years ago

Linked genes are genes that Select one: a. assort independently. b. segregate equally in the gametes during meiosis. c. always c

nexus9112 [7]

Answer:

d. are found on the same chromosome

Explanation:

Linked genes are genes that <em>sit close together on the same chromosome,</em> this closeness makes higher the probability to inherit them together, meaning they won't follow Mendelian inheritance. Considering this information we can conclude that the correct answer is d. are found on the same chromosome.

I hope you find this information useful and interesting! Good luck!

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3 years ago