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Angelina_Jolie [31]
3 years ago
6

Which of the following are possible causes of global warming? Check all that apply.

Biology
2 answers:
Oksi-84 [34.3K]3 years ago
8 0

Answer: human activity and natural fluctuations

Tresset [83]3 years ago
4 0

An increase in the average  temperature on Earth!

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What does a culture medium provide to a living cell? A. Food molecules called nutrients B. Oxygen-rich air C. A slab of agar D.
GaryK [48]

Answer:

c

Explanation:

agar is filled  with sugars and basic amino acids that will allow bacterial and fungal agents to rapidly grow and multiply

7 0
3 years ago
fossils in _____ layers of rock are generally estimated to be _____then fossils found in the deeper layers A. older,younger B. n
Liula [17]
Your answer is (B.)
Fossils in newer layers if rock are generally estimated to be younger than fossils found in the deeper layers because it is closest to the surface. The soil and earth didn't have enough time to "bury" the remains of the dead animal ( Bury is used for a simpler term) underground. The farther down a fossil is the more likely it is older unless the animal tends to burrow. Seeing as the question is probably talking of older animals that is unlikely for an animal to burrow that far. So your answer is B.
8 0
3 years ago
Read 2 more answers
MULTIPLE CHOICE
mojhsa [17]

Answer:

The correct answer is the growth of the offspring to adulthood.

Explanation:

A life cycle is illustrated as the stages of development, which take place during the lifetime of an organism. A life cycle ceases with the death of an organism. Generally, the animals and plants go through three fundamental stages in their life cycles, beginning as a seed or fertilized egg, developing into an undeveloped juvenile, and eventually turning into an adult.  

During the stage of adulthood, a species will reproduce, forming a new generation. A life cycle can constitute more than three fundamental stages on the basis of the species. For example, the life cycle of a human being comprises five main stages.  

8 0
3 years ago
During which phase in erythrocyte development does the color of hemoglobin overcome the color of the stained ribosomes?
Sphinxa [80]

Answer:

The correct answer is - phase 2.

Explanation:

Erythropoiesis or the development of the erythrocytes is the process to which the development of the  erythrocyte cells from the bone marrow to the mature RBC. The development of these cells involved the three phases.

During second phase involves the differentiation of the precursors of the three different type of erythrocytes that are polychromatophilic, proerythroblasts, and orthochromatic erythroblasts. It also includes building up the color of the hemoglobin that overwhelms the color of ribosomes that is blue color.

Thus, the correct answer is - phase 2.

7 0
3 years ago
Tamra is the goalie for her soccer team. The goalie blocks the ball from going into the net. She uses her brain, eyes, nerves, a
hammer [34]

Answer:

Her eyes send signals to the brain. Her brain gets the signal and sends another one through her nerves to her muscles. Her muscles then move her arm or leg toward the ball to try and block it.

Explanation:

Simple science. If I could help you, you are welcome. if I couldn't I'm sorry.

6 0
2 years ago
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