Answer:
This question is incomplete, the complete part is: What is the independent variable in this experiment? A) The plant species B) The amount of water that each plant gets C) The amount of time D) The different types of light the plants were put under.
The answer is D
Explanation:
In an experiment, the INDEPENDENT VARIABLE is the variable that is changed or manipulated by the experimenter in order to effect a measurable response.
In this case, Suzie Q wants to know the effect of different colors of light on the growth of plants. She conducts this experiment using different colors of light namely: white light, green light, blue light, red light etc. This shows that the variable being changed/manipulated is the different colors of light. Hence, the INDEPENDENT VARIABLE is the DIFFERENT TYPES OF LIGHT THE PLANT WERE PUT UNDER.
Answer:
Endoplasmic reticulum
Explanation:
The endoplasmic reticulum is part of the endomembrane system inside almost all eukaryotic cells.
The membrane is continuous with the nuclear membrane. The endoplasmic reticulum is very important for modifying proteins and transporting them in vesicles to the Golgi body for further processing and transport to their final destinations.
The endoplasmic reticulum can be rough (have ribosomes attached) or smooth (lack ribosomes).
Answer:
The correct option is lactic acid energy system
Explanation:
The option chosen as the correction is "b lactic acid energy system" since in sprint races the distance is short, or relatively short as in this case they are two and a half blocks or 220mts, in these short distances the contraction Muscle is of high potential, activates the red muscle fibers that are the tools that specialize in explosive contraction with few demands on oxygen, a difference from the white ones that are the opposite (these work at a medium concentration of oxygen and low contractions sustained power over time).
Red muscle fibers contract very powerfully and with few oxygen requirements, but this implies a higher production of lactic acid for the athlete, because this acid is the product of anaerobic contraction.
Muscle contraction with few partial pulsations of oxygen generates accumulated sorts between the muscle fibers of lactic acid, and is the well-known post-exercise pain of athletes.
Athletes who train for sprint challenges also consume glucose rapidly consumed to improve the effectiveness and power of contraction.
Furthermore, the oxygen requirements are few because, as it is a high potency and short duration activity, it does not give the body time to supply the partial oxygen pressures that are completely needed.
Answer:
B. The equator is susceptible to extreme storms so the thermocline changes significantly throughout the year.
Explanation:
Storms occurs on that locations where there is high temperature and high temperature is only present at the equator due to direct sunlight. So we can say that maximum storms comes at and near the regions of equator. The oceans present near the equator have a warm layer known as thermocline from where water is evaporated and the intensity of storms are also increases.