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kiruha [24]
2 years ago
6

Where did the asteroid that killed the dinosaurs land.

Biology
1 answer:
kondor19780726 [428]2 years ago
5 0

Answer:

off the coast of Mexico

Explanation:

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Ethics focuses on moral issues. Using ethics, people attempt to determine what is good and bad or what is right and wrong.
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Answer:

D. all of these.

Explanation:

All of these are the questions that involves ethical considerations because the method used in these questions are not doing naturally. Vitro fertilization is the fusion of woman's egg with the sperm of male outside the uterus of women which is unethical. Testing of unborn children in the womb for genetic disorders and producing genetically modify plants are also unethical because it does not occur naturally. It occurs due to intervention of humans in God's creation.

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4 years ago
The double helix structure of DNA
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The double-helix structure of DNA: <u><em> Watson, Crick, Franklin </em></u>

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The monomer of nucleic acids:<u><em> Levene</em></u>  

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3 years ago
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Describe what you think is happening during photosynthesis.
boyakko [2]

Answer:

During photosynthesis, plants take in carbon dioxide (CO 2) and water (H 2 O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.

Explanation:

The energy for photosynthesis comes from light. Light energy is converted to chemical energy by chlorophyll. There are two sets of reactions, light dependent and light independent. The process mostly takes place in the chloroplasts of plant leaf mesophyll cells. Photosynthesis is the process where a plants uses the sun’s energy to turn light into chlorophyll. Plants produce oxygen during this process and utilize carbon dioxide. Photosynthesis is the single most important chemical process on the earth. Almost all plants needs the sun in order to survive Photosynthesis is the most important chemical process on earth – it provides food and energy for all living creatures who eat the plants that rely on this process to produce their food (glucose). · More than half (70%) of the world’s oxygen is produced by phytoplankton photosynthesis in the world’s oceans.

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3 years ago
Describe the state of development of the vertebrae, spinal column and rib cage of humans at time of birth. Explain how this is a
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At the time of birth, much of the skeleton in this area is formed by a cartilaginous, soft, flexible and short-bone material. Evolutionarily this characteristic is adaptive because it allows folding inside the uterus and easy to leave at the time of delivery.

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