Answer:
they share a common ancestor
Answer : The electrocardiogram records the electrical signals of heart.
Explanation :
Electrocardiogram : It is a type graph that records the electrical signals or rate of the heart. It is also called ECGs.
It is a common test that is used to detect the problems in heart and also monitor the status of the heart in many conditions.
During the ECG, sensors (electrodes) that can detect the electrical activity of the heart are attached to the chest.
Hence, the type of data recorded by the electrocardiogram is the electrical signals of heart.
An electrocardiogram records the electrical activity of the heart.
Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase. Both DNA and RNA are nucleic acids, which use base pairs of nucleotides as a complementary language.
Answer:
first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.
Explanation:
parasite
predator
prey
producer
Answer:
Prey
Explanation:
The small fish is a prey since a predator(Heron) eats it.
The earth is closer to the sun.
B.
The earth's axis is tilted so that the Northern Hemisphere faces the sun.
C.
The earth's axis is tilted so that the Northern Hemisphere faces away from the sun.
D.
The earth is farther away from the sun.
2. prediction
3. inference
hypothesis
Answer:
A student writes in a laboratory notebook: I placed a piece of iron in a beaker of water and the iron sank to the bottom of the beaker. -- What the student wrote in the laboratory notebook is an example of a(n) *
Explanation:
A student writes in a laboratory notebook: I placed a piece of iron in a beaker of water and the iron sank to the bottom of the beaker. -- What the student wrote in the laboratory notebook is an example of a(n) *