Astem is used to store water by some plants, and stems carry water and nutrients. Given these facts, what do stems hold in plants among the following options: - oxygen - coded genes - nutrients - roots - support - acid - cellulose - fibrous
nutrients

(Question)
Pushing on the pedals of a bike cause that bike to move, and speed is controlled by pedalling and by pushing back on the moving pedals. Given these facts, what is controlled by pushing on bike pedals among the following options: - motion - weight - pressure - health - cycles - driving - Energy. - speed
(Answer)
speed

Ques: Evaporation of sweat uses energy, and the energy comes from body heat, and diaphoresis is a fancy medical term for perspiration or sweating. Given these facts, which of the following uses energy that comes from body heat among the following options: - kinetic energy - evaporation of perspiration - kinetic friction - evaporation of snow - Transfers energy - a rock rolling down a hill - a fire burning near a campsite - converting mass to energy
Ans: evaporation of perspiration

(Q).
Ultraviolet light causes sunburn, and sunburn symptoms are skin redness and pain, possible swelling, blisters, fever, headaches. Given these facts, what does ultraviolet light cause among the following options: - purple haze - Something whose growth is discouraged by heavy wet soils - Something that can be converted to kinetic and heat energy by a motor - freezing - skin redness and pain, possible swelling, blisters, fever, headaches - water vapor rising into colder regions of the atmosphere and condensing - loud sounds - Something that take eight minutes to travel to the Earth
(A).
skin redness and pain, possible swelling, blisters, fever, headaches

Ques:Using cell phones can cause people to become distracted, and aggressive driving combined with a distracted driver can quickly escalate into a lethal situation. Given these facts, why shouldn't you use a cell phone when driving among the following options: - it is harder to hear - you might lose it - Decrease bodily water - it can be lethal - dangerous - if humans disturb bears - reduced heat - your battery runs out faster

Ans:it can be lethal

Ques: If something is outside during the day then that something will receive sunlight, and another source of vitamin D is sunlight. Given these facts, what is a health benefit you receive for being outside among the following options: - Relieve pain - staying warm - exercise - inactive - vitamin D - air cools - layers of fat - sweating
Ans:
vitamin D