Answer: Arctic Sea ice extent is virtually impossible to accurately measure from the Earth's surface. Scientists use radiometry data and visible imagery collected from the satellites to determine the sea ice extent.
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Answer:
A cell that has half the number of chromosomes as the daughter cell
Explanation:
its right trust me :D
Keratinocytes are differentiated skin cells found in the outermost layer of the epidermis. Dendritic cells are antigen-presenting cells that play important roles in the adaptive immune response.
- In addition to keratinocytes, the <em>stratum spinosum</em> also contains another epidermal cell type called epidermal DENDRITIC cells that help to fight infection.
- The s<em>tratum spinosum</em><em> </em>is an epidermal skin layer between the <em>stratum granulosum </em>and<em> stratum basale</em>.
- Dendritic cells are antigen-presenting cells that are capable of processing harmful antigens in order to present them on the cell surface to the T cells of the immune system.
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Answer:
-Classical condition
-operant conditioning
-Observational learning
Explanation:
-Classical conditioning is a process by which we learn to anticipate events based on associated events that frequently happen together.
- operant conditioning is a situation whereby behavior are reinforced or punished, through strengthening a response that is a behavior influenced by reward.
-Observational learning is a process of learning by observing others and imitating the actions.
2. Cherils singing the song in the party is die to classical learning because daily events like indirectly hearing the song every time on the commuter bus are associated with it