PLEASE ANSWER ASAP !Materials Needed: 2 pieces of rocks or 2 pieces of chalk

Hammer

A piece of cloth

Vinegar

What to Do:

1. For set up A, get a piece of rock and wrap it in a piece of cloth. Pound it using a hammer.

Be careful in using a hammer.

2. For Setup B, get another piece of rock and pour vinegar on it. Observe what will happen.

3. Compare the changes that happen to the pieces of chalk or rocks.

4. Answer the questions below.

a. What kind of change or transformation happened to the first piece of chalk or rock?

b. Based on the activity, how will you compare the two types of weathering?

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.

is this a question? wassup

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.