Every organism in an ecosystem relies on other species for survival

That statement is true

Explanation:

Every organism relies on others for survival, even if its abiotic, or not alive.

This statement is true !

Explanation: For example in Parasitism, one organism lives inside or on another organism and harms the organism it is living on. The organism that is living inside or on the other organism is relying on the organism that’s getting harmed while it is living on it for its survival by living on it.

spiders belong to a group of arachnids.

arachnids have the following traits :

they have two body parts.

they have eight legs unlike insects which have 6 legs.

they have no wings.

these traits distinguish them from insects.

the information that antonio is doubting us the statement that spiders differences are as a result of being first to evolve.

this is because the evolution of one species is independent of the other species.

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.