You are presented with the question "What is required for the ideal habitat for new stands of cottonwood?" and the following answer choices: - sunlight - nutrients - warmth - Sediment - Black tar - Hot magma - trees - Chainsaws Now knowing that asandbar is formed by water moving sediment downstream and bare sandbars are the ideal spots for new stands of cottonwood, choose the best answer.
Sediment
You are presented with the question "What does bamboo do to grow?" and the following answer choices: - hydrate their cells - melt - they bend - deglaze - reproduce - photosynthesize - emancipate - survival Now knowing that aplant requires photosynthesis to grow and bamboos are vigorous, rugged plants, choose the best answer.
photosynthesize
Q: You are presented with the question "What usually studies how animals behave in their natural environment?" and the following answer choices: - psychologists - zookeepers - looseness of dirt or compost - it's state - that material's properties - teachers - sensory neurons - animal behaviorists Now knowing that ethologists usually study how animals behave in their natural environment and ethologists study animal behavior, choose the best answer.
A: animal behaviorists
Question: You are presented with the question "Using a bellows can do what to the oxygen near a fire? " and the following answer choices: - increase - evaporation - diminish - absorb - decrease - It expands - electrically - heat Now knowing that fanning a fire increases the oxygen near the fire and then nothing was heard but the bellows which fanned the fire of the furnace, choose the best answer.
Answer: increase
*Question*
You are presented with the question "what has a positive impact on the environment?" and the following answer choices: - temperature - reusing things - a hydraulic system - water conservation - peachleaf willow - density - Green beans - addition Now knowing that recycling has a positive impact on the environment and recycling means reusing things, choose the best answer.
**Answer**
reusing things
Q: You are presented with the question "Energy that comes from body heat can help with " and the following answer choices: - recovery - commuting - movement - cooling - strength - stay warm - health - motion Now knowing that evaporation of sweat uses energy, and the energy comes from body heat and when sweat is evaporated into the air, it provides additional cooling, choose the best answer.
A: cooling