The answer is everything has a connection to earth. So if there is an answer to all of the above that's it. Hope it helps.
Pistil
A Pistil is regarded as the
female reproductive part of the flower. A pistil may consist of one or more
ovule-bearing units called carpel. Carpels are collectively called gynoecium. When
a pistil contains a single carpel, it is called a simple pistil but when it
contains two or more fused carpels, it is called a compound pistil.
Answer:
Catalyst is a substance that influences the rate of reaction without being consumed in the reaction.
- They increase the rate of reaction by decreasing the activation energy of the reaction.
- As they are not used up in the reaction they are required in a small quantity.
- In biological system, enzymes are referred to as biological catalyst or biocatalyst. They are generally protein in nature and are very specific for their substrate. They also increases the rate of biological reaction by forming enzyme-substrate complex.
- Few examples of catalyst are: potassium permagnet, platinum, enzyme (like hexokinase, hydrolase etc) etc.
testosterone
Reason that the hormone that stimulates development of male secondary sexual characteristics
Answer:
were you there at the crime scene?
Explanation: