Answer:
Couplet
Explanation:
Taxonomic Key
A taxonomic is a tool used by scientists to identify and organism. It consists of a series of contradictory statements or questions that eventually lead to the classification of the organism. Choosing the appropriate option in each of the statements gives a detailed description of an organism's characteristics that help in its identification.
This pair of contradictory statements is called a couplet and each statement in a couplet is called a lead.
For a plant, the follow contradictory statements will be called a couplet:
1. Seed colour: Black
1. Seed colour: white
2. Plant height: Tall
2. Plant height: short
Answer:
central nervous system
Explanation:
The central nervous system is made up of the brain and spinal cord which carry out the function of processing information about the environment using the five senses and sends out your bodies response. such as if your finger touched the hot stove, that signal gets sent to your brain which sends a signal to your spinal cord telling your arm to pull away from the hot surface
The process by which unspecialized cells become specialized into one of many different types of cells, such as neurons or epithelial cells.
Answer:
<em>The correct answer is C, absorption of heat in lakes and oceans</em>.
Explanation:
The hydrosphere represents all water on earth, while the exosphere represents the outer-shell of our atmosphere(pretty much space). With the sun coming from space, and the water (lakes and oceans) on earth absorbing that heat, it would create an interaction between the exosphere and hydrosphere.
Answer: 298.9 million years old
Explanation: hope it helps luv ❤✨
