You are presented with the question "What does the green matter on plants do?" and the following answer choices: - Absorb light - Change colors - Shield from sun - It expands - Protects from predators - Drinks water - reproduce - growth Now knowing that chlorophyll is used for absorbing light energy by plants and chlorophyll Chlorophyll is the green colouring matter of plant leaves, choose the best answer.
Absorb light
You are presented with the question "what were formed by a river flowing?" and the following answer choices: - Statue of Liberty - body water - swamp vegetation - Rockies - Napa and Sonoma - clouds - Sediment - Calcium carbonate Now knowing that avalley is formed by a river flowing and examples are Napa Valley and Sonoma Valley, choose the best answer.
Napa and Sonoma
Q: You are presented with the question "what are not cells" and the following answer choices: - blood - fossils - rabies - an object - tissue - barnacles - skin - bacteria Now knowing that viruses are not cells and examples include influenza, rabies, HIV, and Herpes viruses, choose the best answer.
A: rabies
Question: You are presented with the question "How do frogs absorb oxygen?" and the following answer choices: - They drink water - flow of electrons - Jumping really high - during the day - By breathing through their nose - matter vibrating - Through their skin - circulatory systems Now knowing that skin is used for breathing air by frogs and frogs breathe and absorb water through their skin, which is periodically shed, choose the best answer.
Answer: Through their skin
*Question*
You are presented with the question "What studies how animals behave in their natural environment?" and the following answer choices: - resistance activities - that material's properties - it keeps an organism warm - A computer - it's state - behavioral studies - electromagnetic energy - by making heat Now knowing that ethologists usually study how animals behave in their natural environment and ethologists study animal behavior, choose the best answer.
**Answer**
behavioral studies
Q: You are presented with the question "Lung cancer is most often caused by exposure to" and the following answer choices: - DDT - UV - methane - tar - CFCs - vapor - SO2 - carbon dioxide Now knowing that lung cancer is most often caused by exposure to tobacco smoke and tobacco smoke contains tar, choose the best answer.
A: tar