Select all that apply
What are the benefits of stretching?
1. Makes you stand straighter.
2. Prevents leg cramps
3. Strengths the heart muscle
4. Helps you lose weight
5. Helps you sleep better

Explanation: vx xbfbfb

hello which   of the following there is nothing!

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg