PLEASE ANSWER FAST DUE IN A FEW MINUTES Which of these describes a difference between viruses and cells? and tell me why.
A. Cells contain protein, and viruses contain only carbohydrates
B. Viruses have flagella, and cells have only cilia
C. Cells reproduce independently, and viruses require a host to reproduce
D. Viruses have membranes made of proteins and cells have membranes made of nucleic acid

option C, is correct answer hope it helps

I believe the answer is C. most cases viruses need hosts to reproduce and spread, for example the current virus all around the world.

the answer to your question is sperm

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.