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dexar [7]
4 years ago
7

For the last 100 years, humans primary energy source has been ________.

Biology
1 answer:
Debora [2.8K]4 years ago
8 0
Hey there,
The answer is fossil fuels.

Hope this helps :))

~Top
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Which is not part of a myofibril?<br> ОООО<br> Muscle cell<br> Sarcomeres<br> Myosin<br> Actin
scoundrel [369]

Answer:

As I think second option is the correct one.

Explanation:

The myofibrils are made up of thick and thin myofilaments, which help give the muscle its striped appearance. The thick filaments are composed of myosin, and the thin filaments are predominantly actin, along with two other muscle proteins, tropomyosin and troponin.

3 0
3 years ago
What are the chances that the offspring will have the red flower, green seed phenotype?
GrogVix [38]

Answer: 1/5

Explanation: Please see the attachment!

5 0
4 years ago
Plzz help me assap thx
tia_tia [17]
The correct anwser should be speed





:)
6 0
4 years ago
Colostrum, which is rich in protein, micronutrients, and antibodies, is replaced by mature milk in about
Allisa [31]
<span>About 2 weeks. Since the species isn't mentioned, I will assume human. Definitions Colostrum: This is the fluid expressed by the breasts just prior to and for a few days after giving birth. It contains a much higher concentration of nutrients in an easier to digest form than regular breast milk. This type of breast milk will be produced for 2 to 4 days after giving birth. Transitional Milk: This is a thick creamy milk that contains more fat, lactose, vitamins and calories than colostrum. It starts within 4 days of giving birth and lasts approximately 2 weeks. Mature Milk: This is a thinner milk that's about 90% water and 10% nutrients. It starts about 2 weeks after giving birth. So the answer is about 2 weeks.</span>
6 0
4 years ago
GOOD JOB YOU FOUND THIS
zheka24 [161]

yeah sorry i dont have the answer i believe it just matter and junk fused together and made the cell or maybe the gas in the water did it

also im just answer your question cause i know you will give me brainly

8 0
3 years ago
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