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creativ13 [48]
3 years ago
9

The purpose of oxygen in the body is to serve as the

Biology
1 answer:
Ratling [72]3 years ago
8 0

Answer:

We breathe because oxygen is needed to burn the fuel [sugars and fatty acids] in our cells to produce energy.) What happens in the process of respiration? (Oxygen is brought into the lungs via breathing, where it is transported by red blood cells to the entire body to be used to produce energy.

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Harweda cares for the bird and begins thinking about its comfort as well as his own.

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Define and give examples of greenhouse gases
valentinak56 [21]

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'a gas that contributes to the greenhouse effect by absorbing infrared radiation, e.g., carbon dioxide and chlorofluorocarbons.' examples of greenhouse gases is

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3 years ago
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Cellular ______ is all of the chemical reactions in cells.<br> Activity<br> metabolism<br> enzymes
Vladimir [108]

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2 years ago
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The chart below lists different plant species with a description of adaptations. Plant Species Adaptation Turkey Feet Grass This
Aloiza [94]

Answer:

A) Turkey feet grass

Explanation:

Grassland biome is one of the biomes that makes up the Earth's biosphere. Due to the characteristics of this biome (grassland), it favours the abundance of grass species over trees and shrubby plants. These characteristics include a low annual rainfall, soil's susceptibility to wind erosion etc.

Based on these characteristics, an organism that will thrive in this biome must be structurally adapted to it. This is the case of the Turkey feet grass mentioned in the question. The Turkey feet grass possess very deep roots to prevent soil loss in windy areas, and to help anchor the plant. This is as a result of soil loss common to the soil of grassland biomes.

4 0
3 years ago
Which statement best describes the similarities between insects and animals? (2 points)
expeople1 [14]

Answer:

1. c . The life cycles of insects and animals all start from a fertilized egg.

2. d . A bee goes through a pupa stage, while the grasshopper goes through a nymph stage.

3. b . I and II

Explanation:

The egg fertilization is very important for the emergence of almost all organisms. If the egg is fertilized then it will change into an organism otherwise no organism is produced from that unfertilized egg.  The bees has four distinct life stages i.e. the egg, larva, pupa and adult whereas grasshopper has three stages i.e. egg, nymph, and adult. A moth and an eagle both start their life cycle as a fertilized egg and moth and an eagle both hatch from an egg which is laid by the mother outside of their body..

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3 years ago
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