Answer:
Hello There!!
Explanation:
1.Newton's first law states that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force. This postulate is known as the law of inertia.
2.A stationary object with no outside force will not move.
3.With no outside forces, a moving object will not stop.
4.An astronaut who has their screwdriver knocked into space will see the screwdriver continue on at the same speed and direction forever.
5.An object at rest stays at rest.
hope this helps,have a great day!!
~Pinky~
Answer:
The correct answer is They both contain carbon ,but only nucleic acid contain phosphorous
Explanation:
Carbohydrates are also called polyhydroxyaldehydes or polyhydroxyketones.Carbohydrates contain carbon,hydrogen and oxygen.For example glucose(C6H12O6).
On the other hand nucleic are composed of nucleotides that contain nitrogen base,ribose sugar and phosphate group.
The presence of phosphate group in the nucleic acid make it different from carbohydrate.
Highlighted artery is right coronary.
<h3>
What is artery?</h3>
- The blood channels that carry oxygen-rich blood from the heart to the body's tissues are called arteries.
- Each artery consists of three layers and is a muscular tube bordered by smooth tissue.
- The endothelium, a smooth tissue, lines the intima, the inner layer.
- Blood is transported from your heart through arteries.
- All body parts have arteries, with the exception of the hair, nails, epidermis, cartilages, and cornea.
- In the limbs, they run along the flexor surface, where they are less vulnerable to injury, and the larger trunks typically occupy the most protected positions.
- A conduit that carries blood from the heart to the body's extremities is called an artery.
- Every artery, with the exception of the pulmonary artery, carries oxygenated blood.
- The ascending aorta, aortic arch, thoracic aorta, and abdominal aorta are the four divisions of the aorta, which is the biggest artery in the body.
Learn more about artery here:
brainly.com/question/14015132
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Answer:
d. there is a relationship between smoking and lung cancer
Explanation:
a) it is NOT true becasue although the research show that is more likely to get lung cancer for smokers, it DOES NOT show that all smokers get cancer.
b) it is NOT true becasue altough it is very possible that smoking contributes to lung cancer, the research DOES NOT prove that smoking is the cause of lung cancer, it only indicates a relationship between smoking and lung cancer that is evidence that smoking contributes to lung cancer but it is not irrefutable proof.
c) it is NOT true becasue the research finds a relationship between lung cancer and smoking, but it is not focused in explaining smoking predispositionon. It does not investigate predispositions in people to smoke.
