Answer:
C.) castings
Explanation:
Worm castings are a biologically active mixture of bacteria, enzymes, plant materials and animal dung leftovers, as well as earthworm cocoons. When worms digest food or other materials, complex nutrients are broken down into more accessible forms than those present in the castings. I hope this helps! ^-^
I’m pretty sure the answer is A, but it could be D
Hello!! Since the heart is made up of cardiac muscle tissue, they are made up of cardiac muscle cells. These cells are found only in the heart, hence the name “cardiac” meaning heart. Their functions are to pump blood throughout our body enough to keep us alive. Therefore, your answer would be true. I hope this helped!! Have a great day.
