Answer;
- radiometric dating of rocks
- fossil evidence
- gradual processes of rock
Explanation;
Radiometric dating confirms that Earth is ancient and explains how extremely slow processes can result in major changes to Earth’s surface. Evidence from radiometric dating indicates that Earth is about 4.54 billion years old. The geology or deep time of Earth's past has been organized into various units according to events which took place.
-The ages of Earth, Moon, and meteorites, radiometric dating has been used to determine ages of fossils, including early man, timing of glaciations, ages of mineral deposits, recurrence rates of earthquakes and volcanic eruptions, the history of reversals of Earth's magnetic field, and the age and duration of a wide variety of other geological events and processes.
Answer: Option A.
Electrons,carbon and energy.
Explanation:
Chemorganoheterotrophs are organisms that uses organic substrates to produce carbon needed for their growth and development. They derive their energy from oxidation and reduction of organic substances. The use the reduced carbon produced by autrotophs as as source of electrons, carbon and energy. Example is fungi that uses carbon as electron donor and source for carbon and energy.
Antenatal clinic is a clinic that is involved in provision of care to pregnant mothers. They are given advise on nutrition that is the food to eat and the ones they are not supposed to eat among other advises. The care is provided by doctors, midwifes and nurses. Pregnancy is divided into trimester namely first trimester ( first 3 months), second trimester (middle three months) and third trimester (last three months of pregnancy). During the third trimester many changes may be observed and the nurses may report the following findings to the provider during this trimester; they include varicose veins, Hemorrhoids and lordosis (change in the curvature of the spine) which are normal however client teaching is recommended. In addition, the findings may include leg cramps (normal) and fainting spells not normal but may be felt when the client is rising.
Yes ..................................
