Ais a basic unit of hereditary information. it contains a specific segment of dna that influences a particular trait or group of traits.

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

Explain how the parts of the peripheral nervous system work with the central nervous system to produce a response to the stimulus

On his trip to the galapagos islands, darwin determined that animals on the islands