b. accelerate soil erosion by blocking in the land
c. prevent water runoff
d. decrease erosion losses by grazing animals
b. the plant flower opening with the sunrise
c. the plant root growing down into the soil
d. the plant turning towards the sun
Answer:
c. the plant root growing down into the soil
Explanation:
The plant root going down deep into the soil is an example of positive gravitropism. Gravity pulls everything towards the center of earth i.e. downwards and roots follow the direction of gravity automatically by growing downward towards soil that is why it is known as positive gravitropism. In short we can say that root favors the direction of gravity.
Shoot on the other hand show negative geotropism/gravitropism i.e. it grows towards the opposite direction of gravity. Shoot grow towards upside direction i.e. away from the surface towards sky.
As a galaxy gets farther away from Earth it gets faster.
Explanation:
First, moving away “from the Earth”. They certainly aren’t going away from the Earth. Everything is moving apart from everything else. No matter where you are in this expanding world, everything else will seem to be dropping from you. The space in within the galaxies is expanding! And the farther away a universe is the more space there is to increase so the faster the galaxy appears to move away from us.
Zygomycota produce ZYGOSPORES which germinate into new hyphae.
Zygospores are thick-walled resting cells that are created by the nuclear fusion of haploid cells or when similar gametes diffuse. These belong to certain groups of fungi and algae. Zygomycota, Ascomycota and Basidiomycota ,they all reproduce sexually.