Answer:
Peer editors often check a writer's work for accuracy.
Explanation:
A peer-reviewed report or scientific journal means the contents of the scientific journal or report have been scrutinized by other scientists and the results of any experiments/tests have been confirmed and corroborated for accuracy. Peer scientists replicate these experiments to check if they can get the same results indicated. Only then is the document positively reviewed and can be trusted for citations across the scientific community. Its a method of Quality Assurance in the scientific community.
The products that are derived from invertebrates are the following:
1. food - crabs, lobsters, oysters, octopuses: all of these are invertebrates (meaning they have no spine) and are used as food
2. shell - seashells are invertebrates and their shells are used for various purposes
3. jewelry - shells are used as jewelry, as well as pearls coming from seashells
4. silk - silk comes from silkworms, which are invertebrates
I just wouldn't pick cotton, because you get cotton from a plant.
The three scientific principles of sustainability are: (1) dependence on solar energy, (2) Biodiversity, and (3) chemical cycling.
dependence on solar energy - the energy imparted to the earth system by the sun. The sun warms the planet and provides energy that plants use to produce nutrients. The sun also powers indirect forms of solar energy such as wind and flowing water.
biodiversity -
Hi!
Energy will flow through an ecosystem in one <em>direction, </em>from the sun or inorganic compounds to<em> autotrophs </em>and then to various <em>heterotrophs. </em>
The energy flow in an area will be delivering light energy to <em>autotrophs</em>, which make their food from the energy the sun produces.
The energy flow also delivers energy via inorganic compounds to <em>heterotrophs</em>, which do not make their own food.
Hopefully, this helps! =)
The heart is located underneath the sternum in a thoracic compartment called the mediastinum, which occupies the space between the lungs
