Answer: The literal reason would be because our ancestors did. The ancestors of all modern mammals had five digits on each limb up to 360 million years ago.

Explanation:

8 0

3 years ago

In dry desert areas poor drainage can lead to a buildup of salt in water supplies. A student performed an investigation to study

saul85 [17]

Answer:

B. food production

Explanation:

In the example above described, salinity conditions (3%) completely prevented radicle development (0 mm). Salinity conditions may alter plant development by inhibiting the uptake of nitrogen, and by limiting water intake. Moreover, it has been shown that the excessive accumulation of chloride ions in plant cells may have toxic effects on plant growth, causing ionic stress and thus leading to nutrient deficiency.

7 0

2 years ago