True or false mechanical weathering is more rapid in warm, wet climates

The answer to the question is False

The given statement is False

Mechanical weathering is the process by which the large rocks are broken down into small ones. This process takes place near the surface of the planet. The hot days and cold nights also plays a major role in mechanical weathering. Rocks and plants also push the rocks and break them. The mechanical weathering is more frequent in cold climates; this is because the sunny day and the frozen nights help in contraction and relaxation of rocks those lads to mechanical weathering.

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.