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professor190 [17]
3 years ago
6

What are examples of chemical changes?

Biology
2 answers:
chubhunter [2.5K]3 years ago
8 0

Answer:

Burning of paper and log of wood.

Digestion of food.

Boiling an egg.

Chemical battery usage.

Explanation:

Please Mark Brainliest if helped!!

ELEN [110]3 years ago
8 0

Answer:

Examples of Chemical Change in Everyday Life:

- Burning of paper and log of wood.

- Digestion of food.

- Boiling an egg.

- Chemical battery usage.

- Electroplating a metal.

- Baking a cake.

- Milk going sour.

- Various metabolic reactions that take place in the cells.

hope these are the answers you are looking for

Explanation:

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Given the sequence of the dna "AAC TGC CCT" create the complementary mRNA strand. (Use base pairing rules for DNA to RNA)
pogonyaev

Answer:

UUG ACG GGA

Explanation:

In RNA, Uracil (U) replaces Thymine (T). Adenine (A) bonds with Uracil.

Cytosine (C) bonds with Guanine (G) and vice versa. Thymine bonds with Adenine.

Hope that helps.

6 0
2 years ago
What do you call a person that studies rocks minerals and earth's land forms
SashulF [63]
A person that studies rocks minerals and earth's land forms are geologist
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when two individuals who are heterozygous for a gene are mated, we would predict a dominant to recessive phenotypic ratio of____
Scilla [17]

Answer:

31

Explanation:

5 0
3 years ago
Gerald is studying the plants and animals of a meadow. He classifies the grasses and clover as autotrophs or producers. Give two
coldgirl [10]

Answer:

First evidence is both are plants.

Second evidence is both uses sunlight.

Explanation:

Grasses and clover are autotroph and can be classified as producer because they has the ability to produce their own food from the process of photosynthesis. Gerald’s classification is right because grasses and clover are plants and we know that plants are the producer of the ecosystem. We can also see that plant is the only organism which uses sun as a source of energy from which it produce their own food.

3 0
2 years ago
What are domains in biology? Question 8 options: internet website classification system highest ranking of organisms in taxonomy
lora16 [44]

Domain is the highest ranking of organisms in taxonomy.

The correct option is b.

<h3>What do you mean by domain?</h3>

Domain is the highest ranking of the biological system.

In the system there are three domains

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This is the highest classification, after this further classification of living organism is done.

Thus, the correct option is B

Learn more about domain

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