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umka2103 [35]
3 years ago
9

Rills, gullies, streams, rivers and tributaries are all caused by

Biology
1 answer:
ratelena [41]3 years ago
4 0
These bodies of water are all caused by water flowing from the highest point in an area, such as a mountain, valley or hills. In these high areas, rain water or melting snow can collect and create tiny streams of water. When these streams merge or flow below it can create other bodies of water.
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Due to hunting, the population of Northern elephant seals was reduced to 20 individuals at the end of the 19th century. Since th
anygoal [31]

Answer:

Option C

Explanation:

Long term hunting has led to following  

a) Reduction in population size and hence the gene pool

b) Causation of Bottleneck effect

Due to above factors, the remaining population of Northern elephant seals does not represent the original genetic problem.  

Due to this restriction in mating and genetic variation shall prevail pertaining to reduced gene pool.  

Due to continuous hunting, the gene pool will further shrink, leading to genetic similarity among the organism

Option C is correct

8 0
3 years ago
Many psychologists are suspicious of memories retrieved through hypnosis because:
GenaCL600 [577]
The answer is: Because a subject might involuntarily manufacture a false memory and believe it is true.






Hope this help ❤️
4 0
3 years ago
Which traits separate fungi from plants?
andrew-mc [135]

We now know that they have unique physical, chemical, and genetic traits that set them apart from plants and other eukaryotes. For example, the cell walls of fungi are made of chitin, not cellulose. Also, fungi absorb nutrients from other organisms, whereas plants make their own food.

5 0
3 years ago
Read 2 more answers
The pupil is the adjustable opening in the center of the eye through which light enters. transparent structure that focuses ligh
Black_prince [1.1K]

Answer:

1) IRIS

2) LENS

3) RETINA

4) Fovea Centralis

Note: Answers 1 - 4 follows question pattern

Explanation:

The PUPIL is the hole in the MIDDLE of the IRIS of the eye, through which light passes to be focused on the RETINA.

The IRIS is the contractile membrane perforated by the pupil, which adjusts to control the amount of light reaching the retina, and which forms the colored portion of the eye

ACCOMMODATION is the change in the adjustment of the eye lens to help focus light ray.

RETINA helps to receive light rays that the lens has focused. It contains two cells: rods and cones

Fovea Centralis is at the center of the retina responsible for sharp and accurate vision, also it is where cones cells cluster.

7 0
4 years ago
Help please <br><br> What would happen to the body if one of the organ systems stopped working?
aalyn [17]
Other parts of the body can damage
5 0
3 years ago
Read 2 more answers
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