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Mkey [24]
3 years ago
10

Coal is a fuel before it is burnt A.chemical energy B.electric potential energy C.heat energy​

Biology
1 answer:
olga nikolaevna [1]3 years ago
7 0

Answer:

a chemical energy

Explanation:

it releases more energy tgan what is needed

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Mrac [35]

Answer: D. The genotype would be Gg and then phenotype would be yellow

Explanation:

6 0
2 years ago
Why is it impossible for male calico cats to exist
Kisachek [45]

Answer:

genetics

Explanation:

calico cats must also inherit a gene unrelated to the X and Y chromosomes that codes for white fur. Because male cats have one X chromosome with code for black or orange and one Y chromosome with no color genes, they cannot technically be calico. About one in every 3,000 calico cats is born a male, and, unfortunately, don't live as long as female calicos due to their genetic abnormalities. XXY Syndrome renders male calicos sterile and can be the root cause of many other health problems

8 0
3 years ago
Which of these events occurs during metaphase? chromosomes coil and condense centromeres separate chromosomes migrate to equator
zheka24 [161]
The chromosomes migrate to the equator of the spindle apparatus, they line up in the middle. meta means middle
4 0
3 years ago
Organism in which the embryonic blastopore becomes its anus is called
andrew11 [14]

Answer:

deuterostomes

Explanation:

During the formation of the gastrula, a group of cells migrates towards the inside. The resultant sac forms the embryonic gut. The embryonic gut has an opening that opens to the outside and is called the blastopore. The blastopore may give rise to mouth or anus. In some organisms, blastopore develops into the anus. These organisms are called deuterostomes. The other organisms in which blastopore develops into the mouth are called protosomes. Echinoderms, hemichordates, and chordates are deuterostomes.

3 0
3 years ago
Help me with this question pleaseeeeeeeeeeeee​
sergiy2304 [10]
A I think sorry if I’m wrong
7 0
2 years ago
Read 2 more answers
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