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Dovator [93]
4 years ago
12

How can a hypothesis help scientists understand the natural world

Biology
1 answer:
AlladinOne [14]4 years ago
5 0
A hypothesis is an observation made by a scientist that can be tested over to be proven true or false
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These two squirrels live in the same ecosystem. What type of interaction do the images represent?
mafiozo [28]

Indirect competition (I had this question)

Explanation:

Since both squirrels live in the same ecosystem and are competing for the same food, there is competition between the organisms. This competition is indirect because the organisms are not directly fighting over the food.

4 0
4 years ago
Cellular respiration reactions are catalyzed by ______.
EleoNora [17]
Enzymes catalyze reactions by lowering the activation energy of the reaction. Enzymes are made of proteins, and therefore the answer here is B. Protein molecules.

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4 years ago
What color light would most likely be present at 200 meters below sea level<br>and why​
mojhsa [17]

Answer:    Sunlight entering the water may travel about 1,000 meters (3,280 feet) into the ocean under the right conditions, but there is rarely any significant light beyond 200 meters (656 feet).

The ocean is divided into three zones based on depth and light level. The upper 200 meters (656 feet) of the ocean is called the euphotic, or "sunlight," zone. This zone contains the vast majority of commercial fisheries and is home to many protected marine mammals and sea turtles.

Only a small amount of light penetrates beyond this depth.

The zone between 200 meters (656 feet) and 1,000 meters (3,280 feet) is usually referred to as the “twilight” zone, but is officially the dysphotic zone. In this zone, the intensity of light rapidly dissipates as depth increases. Such a minuscule amount of light penetrates beyond a depth of 200 meters that photosynthesis is no longer possible.

The aphotic, or “midnight,” zone exists in depths below 1,000 meters (3,280 feet). Sunlight does not penetrate to these depths and the zone is bathed in darkness.

‘Photic’ is a derivative of ‘photon,’ the word for a particle of light.

7 0
3 years ago
Which is true for a karyotype analysis
worty [1.4K]

“Karyotype” also refers to the actual collection of chromosomes being examined. Examining chromosomes through karyotyping allows your doctor to determine whether there are any abnormalities or structural problems within the chromosomes. A karyotype test examines these dividing cells.

Unless you have options!

Hope i helped!

3 0
3 years ago
Fungi are considered to be more closely related to animals rather than plants because they
nordsb [41]
<span>Fungi are considered to be more closely related to animals rather than plants because they both have a cell wall. </span>
4 0
3 years ago
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