Someone plz help ASAP

Clam get 5000 Kcal by eating the plankton

Explanation:

Explanation:

In any food chain the amount of energy that is transferred to the successive trophic level is  ten percent of the energy available at the previous trophic level.

Here, manta ray gets 50 kcal of energy by eating the  starfish

The amount of energy contained in star fish is equal to

\begin{gathered}0.1 * X = 50 \\X = 500\end{gathered}0.1∗X=50X=500 Kcal

Now Starfish gets its energy from clam.

Therefore total energy in clam is equal to

\begin{gathered}0.1 * X = 500\\X = 5000\end{gathered}0.1∗X=500X=5000

Therefore, clam get 5000 Kcal by 

it is a learned trait

explanation:

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.