Answer:
0.315 hectares
Explanation:
To get the answer, we use the area of a trapezium formula, which is ½ (a+b) h, where a and b are the parallel sides and h is the height.
So ½(90m+50m) 45m
½ × 140 × 45
70 × 45 = 3150m²
10000m²= 1hectare
3150m² = x
3150 ÷ 10000 = 0.315 hectares.
The answer is to minimize the impact of pollution on the environment Which is A
1. the digestive system breaks down food and take the nutrients your body needs
Photosynthesis is necessary for providing energy for an ecosystem. Plants produce energy by the sun. This allows animals to eat the plants, getting its energy. Then predators can eat those animals. When all of these organisms die, then decomposers eat the decaying matter.
A) GLUCOSE, PYRUVATE, 4
b) the Krebs Cycle, NADH, MATRIX
c) CRISTAE, , FADH2, OXYGEN
d) FERMENTATION
Pls. see attachment.