I only know 2 and 3 are correct. I’m not sure about the last one.
Goiters are often produced in the Thyroid. Goiters is an enlarged thyroid gland. Goiters are believed to be painless, but Goiters make it difficult for the victim to breathe and swallow food. Goiters are caused by lack of iodine in one's diet. Treatment of Goiters depends on its size, some Goiters go away without any treatment while some goiters are treated through surgery.
Answer:
B
Explanation:
As you move up the energy pyramid, consumers receive 10% energy (Joules) from the organism they are receiving from.
Answer : A
Explain: succession is progressive changes and food web isn’t this example.
Helpful, because when you clean the beach you are helping the ecosystem and wildlife.
