The or outer ear, collects . These are transmitted down the , eventually sending the vibrations to the.

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

The earth formed roughly 4.5 billion years ago, yet evidence of life dates back to about 3.5 billion years ago. which one is not a possible hypothesis of how life on earth arose?

The recycling of water from the ground via runoff or transpiration through plants back into the atmosphere is known as part of the question 6 options: hydrogen cycle nitrogen cycle transpiration water cycle