Chloroplasts help them detect light. Chloroplasts are also contained in plants.
The correct answer is option B, that is, the sympathetic system prepares the body for stress and activity and the parasympathetic system prepares the body for rest.
Both the parasympathetic and sympathetic nervous system are the components of the autonomic nervous system that works obligatorily. The sympathetic nervous system holds the key in controlling the body at the time of stress and injury, it is generally regarded as fight or flight. It contracts the muscles of the heart in order to enhance the rate of the heart.
On the other hand, the parasympathetic nervous system is responsible to monitor the function of the body when it is at rest. It assists in sustaining the homeostasis in the body. It relaxes the muscles of the heart in order to reduce the rate of the heart.
Different traits like seed pods, fruit-bearing trees, and bright flower can increase the chances of reproduction.
Both are organs ur body cant live without thats why when ppl shoot they aim for the heart and/or brain they are vital organs
Groups of atoms held together by energy are called a molecule. The energy or force holding the atoms together is called a Chemical Bond,
The Covalent bond involves the sharing of 2 electrons.
Molecule- One or more atoms make up molecules. They may have the same atoms or different atoms if they have more than one. Biological molecules like DNA and proteins can include thousands of atoms.
Chemical Bond- Chemical bonding is the process through which two or more atoms, molecules, or ions establish a chemical link to create a chemical compound.
Electron- A negatively charged subatomic particle known as an electron can either be free or attached to an atom (not bound).
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