Answer:
1: Organism
2: Population
3: Community
4: Ecosystem
(the word bank literally gave it away)
Explanation:
You can see that box 1 is next to 1 animal, so it's an organism.
You can see box 2 is next to a group of the same animals, so it's a population
You can see box 3 is next to a small group of multiple species, so it's a comunity
You can see box 4 is next to a fully functioning group of species, so it's called an ecosystem
Answer:
The waste that is produced in the houses due to daily activities is known as domestic waste. Precautions for proper decomposition of domestic waste are a must. Waste collection, segregation, transportation, and recycling should be completed minutely so that no toxic wastes are produced from the materials.
Hope it helps...
Have a great day : P
The definition of vestigial organs are rudimentary structures in humans
that correspond to a functional structure or organ in an ancestor.
Basically the answer is redundant organs present in an organism, which
have been functional in the organism's ancestors.