Photosynthetic bacteria changed the Earth's atmosphere
Answer:
D) How do living things get energy?
G) How are living things related?
F) Where do living things make their home?
Explanation:
Different types of organisms are present on this Earth which interact with both abiotic and biotic factors and influence the nature of the environment. So there is a need to study the living organisms in which the first thing is to arrange the living organism by a process called classification.
The questions that are necessary to classify the organisms include related to the mode of energy or nutrition, the relation between various species at the morphological and molecular level, the habitat. The relationship between the organism is a very important aspect as it makes the classification easily according to their similarities and dissimilarities.
Thus, the selected options are the correct answer.
Answer:
Democritus who was a Greek philosipher, believed that everything was made from tiny little indesrtuctible and undividable spheres called atoms at 400 B.C.E. Thomson believed that atoms were positively charged spheres of matter with electrons being randomly scattered in them in 1904
Answer:
True.
please give me brainliest
Explanation:
Oxygen levels may be reduced when water becomes too warm or when there are too many bacteria or algae in the water. After the algae complete their life cycle and die, bacteria consume the dead algae. ... This decrease in dissolved oxygen can cause fish kills and death to other aquatic organisms
