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atroni [7]
3 years ago
12

The Chesapeake Bay is a watershed that is located in six states and the District of Columbia. Which of the following can cause a

n increase in water pollution in the watershed?
Biology
1 answer:
Svet_ta [14]3 years ago
6 0

Answer:

An oil spill, fertilizer run off, and another thing i could think of is a flood hope this helped :)

Explanation:

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What is the purpose of RNA​
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Alexxandr [17]

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6 0
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Arturiano [62]

es la A

Hace aproximadamente 250 millones de años ocurrió la extinción masiva del Pérmico-Triásico, un evento en el cual murieron hasta el 96 por ciento de las especies marinas y un porcentaje similar de las terrestres. Cerca de tres millones de años después se produjo la separación, a partir de un ancestro en común, de los linajes que con el tiempo darían origen a las aves y los cocodrilos. El grupo que incluye tanto a cocodrilos como aves se lo denomina Archosauria, que significa ‘reptiles dominantes’.

espero y te ayude

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