Ques: You are presented with the question "what causes seasons?" and the following answer choices: - moon - decreased differentiation - earth's revolving - the ocean - Physical weathering - colors of the spectrum - gravity - dry conditions Now knowing that the Earth revolving around the Sun causes the seasons to change on its axis and seasons are caused because the earth's axis is tilted as the earth revolves around the sun, choose the best answer.
Ans: earth's revolving

Ques: You are presented with the question "What did the dinosaur group dromaeosaurs evolve into?" and the following answer choices: - mammals - animals - fat - fossils - embryos - genus - food - Birds Now knowing that birds evolved from a group of bipedal dinosaurs called theropods and dromaeosaurs are part of the theropod group of dinosaurs, choose the best answer.
Ans: Birds

Ques: You are presented with the question "Organells found in the cells of plants and algae enable many things, including:" and the following answer choices: - movement - photosyntehsis - food and shelter - sugar - glucose - organic - Energy. - survival Now knowing that chloroplasts are organelles that are found in the cells of plants and algae and chloroplasts Chloroplasts serve as the site of photosynthesis, choose the best answer.
Ans: photosyntehsis

Ques: You are presented with the question "That there are seasons on Earth is partly due to: " and the following answer choices: - the Earth being tilted - mixing of air between the north and south hemispheres - seasonal variation of rotation speed - mechanical motion - Changes in distance between the Earth and Sun - Something that makes plants green - Earth's axis of rotation is tilted - Continents drifting Now knowing that when the season changes , the amount of daylight will change and the tilt of Earth's axis accounts for why there are seasonal changes in (a) the hours of daylight and (b) the intensity of solar radiation at any location on Earth, choose the best answer.
Ans:
Earth's axis of rotation is tilted