Answer:
Fossil record gives evidence of evolution: Earliest land animals. A fossil called Tiktaalik has been found to be halfway between a fish and the earliest land animals
Explanation:
Fossil record documents the hystory life by fossils that have been found in the sedimentary rock layers
The fossil record matches the geologic record:
The oldest forms of life were much more simple than the newest forms of life.
Explanation:
The geologic record can be associated with sedimentary datable layers
DONE
Down;s syndrome is also known as trisomy 21 because it is caused by an additional copy of chromosome 21. The correct answer is the third one: 21st.
En farmacología, el término mecanismo de acción (MOA) se refiere a la interacción bioquímica específica a través de la cual una sustancia farmacológica produce su efecto farmacológico. Un mecanismo de acción generalmente incluye la mención de los objetivos moleculares específicos a los que se une el fármaco, como una enzima o un receptor.
False,enzymatic reactions, the molecules at the beginning of the process are called substrates
Weight is a force and it can replace force in the equation. The acceleration would be gravity, which is an acceleration. Fw = 30 kg * 9.8 m/s^2 = 294 N. To change from weight to mass divide by gravity (9.8 m/s^2).