Answer:
It depends
Explanation:
DNA replication is preparing for cell division and RNA is a tool that helps DNA replicate, So yes DNA occurs with DNA and RNA
B.predicts new observations.
C.matches new observations.
D. All of the above.
I am pretty sure the answer is all of the above, D
Less heat is needed to keep water at a high temperature
Water efficiently absorbs and retains heat.
Heat is quickly released from water.
Water maintains a constant temperature.
Answer:
the last choice
Explanation:
specific heat is the amount of heat required to raise the temperature this eliminates choice 1 and choice 3 and then the question doesn't specifically mention just water leaving choice 4 which is the answer
II. The muscles of the muscular system contract or relax to move the bones of the skeletal system.
III. The bones of the skeletal system and the skin of the integumentary system work together to provide protection for the human body.
Answer:
The answer is all three/ I, II, III
Explanation:
The study island explanation is:
The systems of the human body work together to sustain life. For example, the integumentary system, the muscular system, and the skeletal system all work together to protect the body and allow movement.
Movement is an important function of the human body. The skin of the integumentary system covers and protects the muscles of the muscular system and the bones of the skeletal system. The muscles relax and contract to move the bones of the skeletal system to allow the human body to move.
The bones and the skin are also important for protecting the human body from injury. Skin protects the body from the external environment by providing a barrier between the inside of the body and the outside world. The bones, on the other hand, protect the internal organs of the body by providing a hard shield against outside forces.
I, II, and III are all true about the interactions between or among the integumentary, muscular, and skeletal systems of the human body.
A.
True
B.
False
Annelida are segmented warms that developed a straight and complete digestive system, and close circulatory system. The statement is TRUE.
Annelida are the segmented warms than has been include terrestrial and the aquatic species. They characterize for the having their bodies segmented into equal parts linearly arranged along the anteroposterior ax.
Their digestive system has the straight, going from the mouse in the anterior region to the anus in the posterior region. It has been located in the center of the coelom, being held by the septums. Digestion has the extracellular. Excretion is done through nephridium.
Annelida have the well-developed closed circulatory system, in which the blood remains and the flows in vessels. The statement Members of phylum annelida have a closed circulatory system and a complete digestive system is TRUE.
You will learn more about annelida at
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