Samuel visited an ecosystem. he found that the weather is very hot and dry, the entire land is surrounded by sand, and the plants are with fleshy leaves. which ecosystem did samuel visit?

tropical rain forest biome

desert biome

grassland biome

Desert biome

Explanation:

A desert is a biome which receives very little annual precipitation. As a result of this it exhibit very hot and dry climatic conditions. The soil generally losses it's fertility which may either become compact or remain in loose form due to erosion like sand. The plants exhibit fleshy leaves so as to prevent the loss of water through transpiration.

The given situation matches with all features of a desert biome. Therefore, this can be said that Samuel visited to the desert biome.

i believe the answer is a or 1

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-privacy of genetically tested people

- potential side effects

-long term effects