B.
Cortex
C. Renal pelvis
D.
Renal vein
Viruses can replicate inside a host that they infect this is the reason why viruses do not have special structure or enzymes that allows them to make their own food. They just replicate and infect but they never make their own food.
Explanation:
Viruses depend on the host cells that they affect to reproduce. When found outside of host cells, viruses live as a protein coat or capsid, sometimes contained within a membrane. The capsid surrounds either DNA or RNA which codes for the virus elements.
2 what weather conditions could make trees grow more quickly than normal
3 what weather conditions could make trees grow slowly than normal
Answer:
1 the harmattan season
2 the raining season
3 winter and autumn.
Answer:
1,spring
2,winter
3,freezeing temperture
Explanation:
Enzymes and inorganic compounds are used to carry out chemical reactions and regulate metabolism in organisms.
The compounds used to carry out chemical reactions and regulate metabolism in organisms are enzymes and inorganic compounds.
Enzymes are catalytic proteins that speed up chemical reactions in the body, including the breakdown of food and the conversion of energy. Inorganic compounds essential to human functioning include water, salts, acids, and bases, which play important roles in maintaining homeostasis and osmotic balance.
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