Viruses have two main structures: a(n) and genetic material.

Which flexible structure that supports the nerve cord and led to the backbone

You have 2 plants of the same type and same size, same amount of leaves. one of them is put inside the house and the other one is put in the balcony. you water them saturday, one plant with 200 ml and the other with 400 ml of water. which one of your plants need less water? explain.

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles