The spinal cord
The spinal cord part of the central nervous system is involved in this automatic response.
The spinal cord is a long, tiny tube of nervous tissue that support cells which passes from the end of the brainstem to the bottom of the spine. The central brain nervous system is made up of the spinal cord and the brain. The spinal cord is the center for coordinating many reflexes and it plays major roles in the transmission of nerve signals (messages) between the brain and the rest of the body.
B.) functional text
C.) biography
D.) encyclopedia
Answer:
B - functional text
Explanation:
Just had it on a test :)
b. hypocotyl.
c. seed coat.
d. endosperm.
I believe the answers are
- often can't be treated
- can be prevented with immunization
- can be treated with antibiotics
B - Carbon dioxide
C - Co-enzyme A
D - None of the above
2) Which of the following is energy that has not yet been used?
A - Potential
B - Kinetic
C - Metabolic
D - All of the above
A molecule is a fundamental concept in chemistry that represents the smallest unit of a chemical compound that retains the properties of that compound. It's formed when two or more atoms come together and bond with each other.
Atoms are the basic building blocks of matter. They consist of a nucleus composed of protons and neutrons, surrounded by a cloud of electrons. Atoms can combine with each other through chemical bonds to form molecules. One of the most common types of chemical bonds is the covalent bond. In a covalent bond, atoms share electrons to achieve a more stable electron configuration.
In ionic bonding, atoms transfer electrons to each other, resulting in the formation of ions with opposite charges. These ions are attracted to each other, creating an ionic bond. The arrangement of atoms within a molecule is crucial to its properties and behavior. The type and arrangement of bonds determine the molecule's shape and how it interacts with other molecules.
To learn more about chemical compound , here
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Explanation:A special case of polar forces occurs in what is called the hydrogen bond. In many situations, when hydrogen forms a covalent bond with another atom , electrons move toward that atom, and the hydrogen acquires a slight positive charge. The hydrogen, in turn, attracts another atom, thereby forming a kind of bridge between the two.
i think