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Kay [80]
3 years ago
10

Which device directly converts chemical energy into electrical energy? a. Solar-powered calculator b. Battery-powered flashlight

c. Wood-burning stove d. Wind- powered sailboat
Biology
1 answer:
bulgar [2K]3 years ago
5 0
Sollar powerd calculator
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Cellulose differs from starch in that?
torisob [31]
You can eat starch, but you can't digest cellulose
8 0
3 years ago
Tell how you should respond if you come upon the scene of a vehicular accident
ddd [48]
Incorporating basic life support, the first thing one should do is survey the scene. Look for any obstacles that will make the response difficult such as shattered glass, fire, etc. Second, call emergency hotline (usually it's 911 but it may differ from other countries). If you are a certified basic life support provider, then continue with the next steps. Next step would be checking the patient's airway, breathing, and circulation (ABC) by checking the if there is blocking the airway, or if the patient can breathe spontaneously, as well as the pulse. Next step would be assess if the patient as a cervical fracture as this should be handled carefully. If the patient is not breathing or has no/decreased pulse then proceed with doing CPR until help arrives. 
4 0
3 years ago
Cual es el orden correcto de mitosis
Ganezh [65]

Answer:

Profase - Metafase - Anafase - Telofase - Citocinesis

Explanation:

Estas fases ocurren en orden estrictamente secuencial y la citocinesis —el proceso de dividir el contenido de la célula para hacer dos nuevas células— comienza en la anafase o telofase. Etapas de la mitosis: profase, metafase, anafase y telofase. La citocinesis típicamente se superpone con la anafase o telofase.

4 0
3 years ago
If you are dehydrated, what will the nephron do with the water in the filtrate ?
Temka [501]
It will reapsorb it to prevent more water loss
6 0
3 years ago
An atom has an atomic number 17 and atomic mass number 35. How many neutrons are present in its nucleus?
Pie

Answer:

B. 18

Explanation:

An atom, which is the smallest indivisible particle of matter, further contains certain particles called SUB-ATOMIC PARTICLES namely: proton, neutron and electron. In a neutral/uncharged atom, the number of proton is equal to the number of electrons. The number of protons in an atom represent its ATOMIC NUMBER.

However, the sum of the proton number and neutron number gives the MASS NUMBER i.e. mass no. = proton no. + electron no.

Hence, according to this question which states that an atom has an atomic number of 17 and a mass number of 35. The neutron no. can be calculated as follows:

Neutron no. = mass no. - proton no.

Neutron no. = 35 - 17

Neutron no. = 18

8 0
3 years ago
Read 2 more answers
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