What controls what molecules pass in and out of a cell?
I’m definitely gonna say the first choice. The others don’t make much sense
Answer:
I'm just gonna take a guess at this, it's not something I really learned about.
Explanation:
1. Stop cutting down forests and plants
And 2. Start planting more plants to increase how many there are
Hope this is good?
Answer:
Explanation: Trophic level, also called feeding level, is defined as the feeding level or each stage in a food chain or food web. In other words, trophic level is the number of links by which food energy is transferred from producers to final consumers. For example, in a food chain like the one below, we can have these levels.
