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dybincka [34]
3 years ago
5

Describe the impact of limiting factors on native populations

Biology
1 answer:
Volgvan3 years ago
3 0
For population to be healthy, factors such as food nutrients water and space must be available, limiting factors include low food supply and lack of space. Limiting factors can lower birth rates increase death rates or lead to emigration
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Which term is correct for one female arctic fox? biome species ecosystem organism
Flauer [41]

Answer:

D.) Organism

Explanation:

On the basis of biological organization, one  female arctic fox will be considered as an organism.

Biological organization refers to a hierarchy starts from simplest biological structure to complex biological structures that define life, such as from atoms to biosphere.

So, biome is the community of animals and plants having common characteristics according to the environment; species is also a group of living organism sharing similar genes; ecosystem include different groups with the physical (abiotic) environment and organism is the basic living system,that include at least one cell.

So, one female arctic fox will be termed as an organism and the correct option is D.

3 0
3 years ago
Evidence that visual input is routed from the thalamus directly to an emotional control center in the brain has been used to sup
Marina86 [1]
This evidence supports the claim that some emotional reactions may occur without conscious thinking.
Thalamus is a small brain area located above the brain stem, with the main function of sending motor and sensory signals from the spinal cord and the mid-brain structures to the cerebral cortex.

Amygdala is a small brain region, which is part of the limbic system. It is considered the emotional control centre of the brain since it regulates emotions, survival instincts and some memory functions.

It has been proven that visual input is directly sent by the thalamus to the amygdala, which can trigger some emotional responses (such as fear) without any conscious processing.
4 0
3 years ago
Which of the following statements is the best description for the overall reaction that occurs during photosynthesis?
Nikitich [7]

Answer: I believe the answer is A

Explanation:

When plants undergo photosynthesis,  they make sugar. Why sugar? Because, it is one of their resources they need to survive. I know that they also need oxygen and water. Carbon dioxide is also vital in their survival. I hope this helps!

8 0
4 years ago
List 3 positive things that humans use algae for:
Svetradugi [14.3K]

Here's a few I got off google

#1: Algae Is Efficient to Create BioFuel.

#2: Algae Can Use Land That Would Otherwise Go to Waste.

#3: Algae Can Be Used for Animal Feed.

#4: Algae Can Function As An Energy Source.

#5: Algae Can Be Used To Create Vegetable Oil.

#6: Algae is a Great Human Food Supplement.

Use which ever ones you want

3 0
4 years ago
List the order of Producers that colonize the land After Lichens
olasank [31]

Answer:

Plant is a common example of a Producer.

Producers are also known as autotrophs.They are organisms which make their own food. They do so by getting energy from chemicals or the sun and with the help of water convert the energy into useable forms such as sugar.

The order of Producers that colonize the land After Lichens include

Annual herbaceous plants

Perennial herbaceous plants and grasses

Shrubs

Shade intolerant trees

Shade tolerant trees.

8 0
3 years ago
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