Answer:
A) It is the distance that light can travel in one year
Explanation:
A lightyear is a measure of distance used for all light in space.
Answer:
Proton - positive charge, Neutron - no charge (neutral), electron - negative charge.
Hope this helps!
Answer:
its D hope it helps :3 dna testing and genomic is a differemt type of study that help w us humans and work on stuff w technology
Three ways that humans have cut and frayed the woven tapestry of earths
biodiversity:
1.
Landscaping.
By landscaping, living things such as trees are eliminated to make way for the
construction of buildings. And thus, disrupting the ecosystem.
2.
Adding cement
to the ocean to increase the land surface area by excavating soil from the
maintains.
3.
Cutting of
trees.
