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Bas_tet [7]
3 years ago
9

...................................

Biology
2 answers:
adelina 88 [10]3 years ago
6 0
..................................................
kati45 [8]3 years ago
6 0
Free points for me :P
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The label on a bag of salt-free pretzels indicates that they chips are "low-fat." this means the pretzels provide _____ gram(s)
Brilliant_brown [7]

3

The label on a bag of salt-free pretzels indicates that their chips are "low-fat." this means the pretzels provide 3 gram(s) of fat or less per serving.

Low-fat diets are diets in which the fats are reduced. Low-fat diets are produced in order to prevent diseases such as obesity and heart diseases. Food manufacturers usually use nutrient claims such as '‘low fat’' to indicate the nutritional value of their products. A ‘low fat’ food contains not more than 3g of fat per 100g of food  (for solids) and not more than 1.5g fat per 100g (for liquids).


3 0
3 years ago
Which of the following is a compound?<br><br> A. Cl2<br> B. H2O<br> C. He<br> D. H2
ludmilkaskok [199]

B is the compound because a compound is two or more different atoms that combine.

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3 years ago
A population of mussels was observed in a particular ecosystem. Crabs have recently been observed occupying this ecosystem, whic
Zina [86]

Mussels are molluscans and are freshwater animals. The change in the environment led to new traits of mussels, it underwent natural selection and the thick shells have high chances of survival.

<h3>What is natural selection?</h3>

Natural selection is a process of nature that eliminates the organism with less survival and unfit traits while selecting the organisms with better traits of survival in the altered conditions.

The arrival or the introduction of the crabs in the environment altered the previous habitat of the mussels and led to the adaptation of the better trait quality in the mussel species.

The trait of the thick shells underwent natural selection as they were favoured for the changed conditions. The mussel having thick shells have high chances of survival over thin-shelled mussels as the crab will find it hard to attack the thick-shelled mussels.

Therefore, option A. change in environment, option B. natural selection and option E. chances of survival are the correct statements.

Learn more about the natural selection here:

brainly.com/question/10715606

6 0
1 year ago
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Construct a concept map that shows how a population of bacteria can develop resistance to antibiotics.
Vsevolod [243]

The attached picture shows how bacteria gain antibiotic resistance. Firstly, a few individuals attain a beneficial mutation in their genetic material that accords them the capability to survive in an antibiotic. The individuals are hence able to survive and reproduce more than those individuals without the mutation. There is, therefore, a genetic shift in the population in favor of the resistant genotype. After generations, the whole population becomes antibiotic resistant.






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3 years ago
What supplies energy for the water cycle?
VLD [36.1K]

Answer:

The sun!

Explanation:

Brainliest plss

7 0
3 years ago
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