It has been estimated that the numbers of species known through fossil records are far less than the numbers of known living species. Based on the information, a student listed several reasons
for the lack of fossils from all organisms of the past
Which statement should be part of the list made by the student?
O The organisms that existed had a hard outer covering.
o The dead remains of the organisms were buried in sediments.
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O The organisms were buried quickly and deeply during a catastrophic event
o The dead remains of the organisms were disturbed by natural forces

hello there,

guys i’m confused.

which rock will weather faster?

answer: b rock

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion

digestion

it excretes wastes

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.