Answer:
Heterogeneous
Explanation:
Sand may appear homogeneous from a distance but it is heterogeneous.
Answer: Bones cells secrete an extracellular matrix that when combined with minerals becomes rock hard.
Explanation:
The 3 desirable traits;
- Diseases resistance
- Drought resistance
- Increased yields
GMOs are projected to be the future solution to tackling food security as human population grows, and dramatic changes in the global climate occur. GMO will increase the yields hence feed more people and will withstand global climate change.
B- Enzymes act as catalysts to speed up chemical reactions
Answer:
A nucleotide consists of three things: A nitrogenous base, which can be either adenine, guanine, cytosine, or thymine (in the case of RNA, thymine is replaced by uracil). A five-carbon sugar, called deoxyribose because it is lacking an oxygen group on one of its carbons
Explanation:
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