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Anon25 [30]
3 years ago
11

Acid causes metals to _____. dissolve corrode ignite combust

Biology
2 answers:
yKpoI14uk [10]3 years ago
8 0

Answer:

Acid causes metals to

Explanation:

B. Corrode

yan [13]3 years ago
4 0
Acid causes metals to corrode
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List and explain the 3 paths natural selection can take.
evablogger [386]

Answer:

1. Stabilizing Selection  

2. Directional Selection  

3. Disruptive Selection  

Explanation:

Stabilizing Selection  

This type of natural selection occurs when there are selective pressures working against two extremes of a trait and therefore the intermediate or “middle” trait is selected for. If we look at a distribution of traits in the population, it is noticeable that a standard distribution is followed:

Example:  For a plant, the plants that are very tall are exposed to more wind and are at risk of being blown over. The plants that are very short fail to get enough sunlight to prosper. Therefore, the plants that are a middle height between the two get both enough sunlight and protection from the wind.

Directional Selection  

This type of natural selection occurs when selective pressures are working in favour of one extreme of a trait. Therefore when looking at a distribution of traits in a population, a graph tends to lean more to one side:

Example: Giraffes with the longest necks are able to reach more leaves to each. Selective pressures will work in the advantage of the longer neck giraffes and therefore the distribution of the trait within the population will shift towards the longer neck trait.

Disruptive Selection  

This type of natural selection occurs when selective pressures are working in favour of the two extremes and against the intermediate trait. This type of selection is not as common. When looking at a trait distribution, there are two higher peaks on both ends with a minimum in the middle as such:

Example: An area that has black, white and grey bunnies contains both black and white rocks. Both the traits for white and black will be favored by natural selection since they both prove useful for camouflage. The intermediate trait of grey does not prove as useful and therefore selective pressures act against the trait.

6 0
3 years ago
I dont know what to do can someone please help me ASAP
ANTONII [103]

Answer:

In the explanation. :)

Explanation:

Human powered generators are the best source for the rescue team. We cannot always depend on the sun. What if the sun is not out that day? What if it's a rainy day? What if the sun is what's causing the rescue team to come out? Human powered generators are sometimes untrustworthy, but at the same time we know that at least it's a step away. We don't have to wait all-day for the sun to help out. Of course, the energy from the sun is always going to be there and won't cause anybody hurt, harm, or danger, but at the same time we can always convert to human powered generators and they'll work just as perfect.

Hope this helps, have a great day!

4 0
3 years ago
Anyone wanaa join meet​
tatuchka [14]

Answer:

yay!!!!!!!!

Explanation:

maybe not or yes

4 0
2 years ago
Analyze DNA is isolated from a hair found in a knit hat that was recovered from the scene of a bank robbery. DNA fingerprints ar
zepelin [54]

The DNA of the samples is isolated, and then the mapping is carried out, which is done by equipment called "DNA Sequencers". With this, it is possible to compare the genomes and conclude to whom the hair belongs.

<h3>DNA in the hair?</h3>

In the case of hair, researchers can rely on these two types of DNA (nuclear and mitochondrial). However, according to the Easy-DNA Laboratory, a hair that is cut, unfortunately, does not contain any valid DNA nucleus. However, when the hair still contains the hair bulb (hair root) it is possible to extract the nuclear DNA, because in that region we have thousands of hair forming cells (keratinocytes).

With this information, we can conclude that the DNA can be analyzed and compared, arriving at who committed the bank robbery.

Learn more about DNA in brainly.com/question/264225

4 0
3 years ago
Each of these rod shaped structures has only 1 copy of the DNA
Neko [114]

Answer:

Ribosome, I am not sure just a lucky guess! Hope you get it right!!

6 0
3 years ago
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