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yawa3891 [41]
3 years ago
8

What is an index fossil?

Biology
1 answer:
galina1969 [7]3 years ago
5 0

Answer:

a fossil that is useful for dating and correlating the strata in which it is found.

Explanation:

Maybe D I hope it helps you

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Mental processes such as thought, language, memory, and speech are processed in the ______ areas of the cerebral cortex.
xxMikexx [17]

Answer:

Frontal lobe

Explanation:

They areas of the cerebral cortex is divided into major four compartments.

  • The frontal lobe
  • The temporal lobe
  • The parietal lobe
  • The occipital lobe

The frontal lobe is situated at the anterior part of the brain whose main function is required in handling of mental processes such as thought, language, memory and speech. With the aid of the frontal lobe, we are able to think, communicate and process information.

The temporal lobe which is located beneath the frontal,parietal and occipital lobe helps to fine tune sounds and plays an integral role in hearing.

The parietal lobe is found at the back of the frontal lobe and also just above the temporal lobe helps to maintain body balance and trigger the body in cases of alertness.

The occipital lobe is located at the posterior region of the brain whose main function is reserved for visual perception.

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3 years ago
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USPshnik [31]

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3 years ago
Drag each of the following organs to the appropriate organ system. Labels can be used more than once if the organ is a major par
Sergio039 [100]

Answer:

Nervous-brain as the components of the central nervous system,together with the spinal cord.

Digestive-Stomach as the components of the upper digestive or alimentary canal.It is for temporary storage and digestion of foods.

Small intestine where final digestion and absorption takes place

Respiratory-Lungs.-paired in mammals is for exchange of gases.

-Trachea as part of the upper respiratory system,conducts airways to the lungs

Reproductive-Ovary female reproductive organ for ova production

Urinary-Ureter for conducting urine to the bladder from the kidney to penis and orifice in females to the exterior.

Cardiovascular( the heart and the blood vessels)- heart the pumping organ into the blood vessels.

Endocrine-Thyroid gland for secretions of thyroid hormones -T3 and T4.

Pancreas for insulin and glucagon productions,and helps in digestion,

Integumentary-Skin,for protection of the body.

Lymphatic-Spleen.This forms the lymphatic system  for formation of un reabsorbed tissue fluids the lymph.

Skeletal-Bones for support and rigidity of the body,by attaching to the bones,

Muscular system-muscles for stability of the body in mammals.

Explanation:

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3 years ago
Which organelles helps make and transport proteins and lipids?
Solnce55 [7]

Answer: B. The endoplasmic reticulum

Explanation: GOOGLE

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3 years ago
The face of the moon is only partially visible during which phase?
MariettaO [177]

Answer:

Waxing crescent and first quarter

Explanation:

A waxing crescent moon is when the Moon looks like crescent and the crescent increases ("waxes") in size from one day to the next. This phase is usually only seen in the west. The first quarter moon (or a half moon) is when half of the lit portion of the Moon is visible after the waxing crescent phase.

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