<span>a)Stem cells must always be provided by a donor who is financially compensated.</span>
Answer:
Competition will occur between organisms in an ecosystem when their niches overlap, they both try to use the same resource and the resource is in short supply. Animals compete for food, water and space to live. Plants compete for light, water, minerals and root space.
Answer:
Genetics are important because it'll pass down to your kids - For example, if you have a disease, your child can possibly obtain the disease from you.
1. Sustainable 2. Environmental
<span>An element is a pure substance that cannot be broken down into anything simpler by physical or chemical means.</span>
