Answer:
All energy has weight
Explanation:
all forms of energy are attracted by gravity and this gravity on the body is called its weight
The screening of the nuclear charge by core electrons in atoms IS MORE EFFICIENT THAN THAT BY VALENCE ELECTRON.
Screening effect refers to the reduction in the effective nuclear charge on the electron cloud due to a difference in the attraction forces of the electrons on the nucleus.<span />
Answer: The type of ecosystem service these plants provide is PROVISIONING SERVICES.
Explanation:
Ecosystem services is defined as the activities that occurs in an ecosystem which directly or indirectly enhance the well being of humans. They are grouped into four different categories which include:
--> Regulating services
--> cultural services
--> supporting services and
--> provisioning services
The PROVISIONING SERVICES obtained from the ecosystem are any benefits or products that can be gotten from nature. These include:
--> food
--> drinking water
--> wood fuel
--> natural gas
--> medicinal resources (gotten from herbal plants which can be used to manufacture drugs for cancer treatments).
1. light morph
2. Dark morph