Answer:
Bubbles of carbondioxide and oxygen appears on the lower surface of leaf where stomata is located.
Explanation:
During the process of photosynthesis, when carbondioxide react with water in the presence of sunlight produces glucose and oxygen. Glucose is stored in different parts of plant body while oxygen is released in the atmosphere through a tiny holes called stomata. When this oxygen go through stomata, it form bubbles.
Answer:
850
Explanation:
rate of population increase = birthrate - death rate + immigration - emigration
= 1400 - 600 + 100 - 50 = 850
For protection from the outside elements & harmful insects I would assume. Unless that's already obvious & they wanted a more in-depth answer.
Answer:
B. Erosion
Explanation:
Igneous rock (derived from the Latin word ignis meaning fire), or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rock is formed through the cooling and solidification of magma or lava.
Erosion is the process of wind, water, and ice breaking down rocks tint smaller pieces. Erosion breaks down igneous rocks, metamorphic rocks and sedimentary rocks. Erosion breaks down igneous rocks in the same manner as it breaks down other rocks
Its B cuz the definition is <span>one of two or more alternative forms of a gene.
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