Answer:
13000 would be avalable because 10% is taken every time it is eaten so 65,000 with 10% taken out twice (20% of 65,000) is only 13,000 kcal available to the secondary consumers.
Answer:
The Nervous System
The basic workings of the nervous system depend a lot on tiny cells called neurons. The brain has billions of them, and they have many specialized jobs. For example, sensory neurons send information from the eyes, ears, nose, tongue, and skin to the brain.
Explanation:
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Answer:
Peppered moths have Camouflage and Mimicry, the use of Camouflage is to hide from predators. The use of Mimicry is to frighten or intimidate a predator.
1) <span>measures the electromagnetic spectrum of the light intensity radiated from the stars.
2) I cannot help you there. It says to go to the lesson
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