Answer:
True.
Explanation:
<em>Ehrlichia </em>are the type of bacteria that belongs to the genus Rickettsiales. These bacterias are responsible for the transmission of disease ehrlichiosis.
The developmental stages of this bacteria is well known and studied to control its transmission. The three well developmental stages of <em>Ehrlichia </em>are elementary body, the initial body and the morula stage.
Thus, the answer is true.
The correct options are, frying an egg and burning candle.
Explanation :
Physical change : It is a change in which no new compounds are formed only changes occurs in size or state of substance. In this, there is no changes in the substance or compound.
Chemical change : It is a change in which a new compounds are formed by the chemical reaction. Changes occurs in their chemical composition and properties.
Frying an egg : It is a chemical change because a new substance is form by heating.
Burning a candle : It is chemical change because new substances are formed (carbon dioxide, water and heat) by burning.
Boiling alcohol : It is physical change because only changes in the state.
Melting and ice : It is a physical change because only changes in the state.
Making coffee : It is a physical change because no new substance is formed.
Therefore, frying an egg and burning candle are the example of chemical change.
Answer:
Plant Cell: Cell wall, chloroplast, large vaculoe.
Explanation:
Animal cells don't have any of those.
Answer:
What do you not know?
Explanation:
Sorry I don't see a picture :(
