Answer:
a. x = -2
Explanation:
1. multiply both sides by 3 to ger rid of the denominator in the first part of the equation. you should have:
x+4 = 6
2. subract 4 from both sides to get rid to get x alone on the right said of the equation.
x = -2
there u go!! if u need me to explain anything more just lmk!!
<span>An anthropologist finds a fossil in Africa that is 100,000 years old. The specimen could belong to the species: Homo sapiens.</span>
Answer and Explanation:
In a cell, the smaller the surface area in relation to its volume, the lower the rate of diffusion. The ratio of surface area to volume of an object decreases sharply with increase in its size. The materials move across the cell rapidly because the cell has a larger surface area to volume ratio thus the rate of diffusion of materials is high.
It would have a decrease in the numbers of animals because the food chain would be thrown off
