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3 years ago

What part of an ecosystem provides the energy needed for primary producers to make food?

Geography

1 answer:

katrin2010 [14]3 years ago

6 0

Answer:

The sun, or abiotic factors

Explanation:

Primary producers are organisms that make their own food, such as plants. They do this through photosynthesis, which requires sunlight, water, and carbon dioxide.

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Find the coordinates of the midpoint of HX

marta [7]

Answer:

$M(29, -12)$

Explanation:

Given:

$H(4\frac{1}{2}, -3\frac{1}{4}), X(2\frac{3}{4}, -2\frac{3}{4})$

Required:

Coordinates of the Midpoint of HX

Solution:

Midpoint (M) of HX, for $H(4\frac{1}{2}, -3\frac{1}{4}), X(2\frac{3}{4}, -2\frac{3}{4})$ is given as

$M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})$ .

Let $H(4\frac{1}{2}, -3\frac{1}{4}) = (x_1, y_1)$

$X(2\frac{3}{4}, -2\frac{3}{4}) = (x_2, y_2)$

Thus:

$M(\frac{4\frac{1}{2} + 2\frac{3}{4}}{2}, \frac{-3\frac{1}{4} + (-2\frac{3}{4})}{2})$

Convert to improper fractions

$M(\frac{\frac{9}{2} + \frac{11}{4}}{2}, \frac{-\frac{13}{4} + (-\frac{11}{4})}{2})$

$M(\frac{\frac{18 + 11}{2}}{2}, \frac{\frac{-13 - 11}{4}}{2})$

$M(\frac{\frac{29}{2}}{2}, \frac{\frac{-24}{4}}{2})$

$M(\frac{29}{2}*2, \frac{-24}{4}*2$

$M(29, -12)$

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3 years ago

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yarga [219]

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Over time, the climate of a region becomes cooler. How will this most likely affect the species living in that region?

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2 years ago

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Which Social Science is about the study of Anciet Man

Alexeev081 [22]

Answer:

Anthropology

Explanation:

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2 years ago

Analyze the image below and answer the questions that follow.

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