Competition between two species occurs when

1. Mold grows on a tree that has fallen in the forest

2. Chipmunks and squirrels eat sunflower seeds in a garden

3. A crow feeds on the remains of a rabbit killed on the road

4. A lion stalks, kills, and eats an antelope

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !