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Rainbow [258]
3 years ago
11

Which of these methods is NOT safe for thawing food?

Biology
2 answers:
Fynjy0 [20]3 years ago
8 0

Answer:

B. Warm the food and hold at 135°F

Explanation:

Keeping food at 135 ° F is not a safe method for defrosting food, as 135 ° F is part of the so-called “danger zone” temperature which is the ideal temperature range to promote the rapid reproduction of microorganisms. That is, if you keep food at this temperature, the proliferation of harmful microorganisms will be very high and these microorganisms could spoil the food or cause food infection in those who eat it.

stellarik [79]3 years ago
3 0
The answer is b 
<span>1.Upper Epidermis – The upper surface of a leaf that protects the inner cells of the leaf. 2.Palisade Layer – Long, thin, tightly-packed cells where most photosynthesis takes place. 3. Spongy Layer – Loosely packed cells with many air spaces between them in order to allow carbon dioxide to pass among the cells and get to the chloroplasts. 4. Lower Epidermis – The bottom layer that protects the underside of the leaf and has many openings (stomata)</span>
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Explain why glycogen makes a good storage molecule
KengaRu [80]

Answer:

Glycogen is insoluble due to the fact it is such a large molecule.

Explanation:

These extra branches mean the stored glucose can be released very quickly - something that is very important. also found in animals.

7 0
2 years ago
16. One light year is the distance travelled by light in one year. If the speed of light is 3,00,000 km/s and light of the Sun t
meriva

Answer:

Distance=Speed×time

=300000×8.5 (1 minute= 60seconds)

Therefore 8.5×60=510seconds

=300000×510

=153000000Km

Explanation:

If you like my answer than please mark me brainliest thanks

5 0
3 years ago
The ______ system is assisted by the lymphatic system and the physical barriers of the skin and gastrointestinal tract.
mezya [45]

Answer:

The correct answer is- Immune system

Explanation:

There are physical, chemical and immunological barriers present in our body which helps us to protect from the foreign antigen. They all assist each other and helps in pathogen removal from our body.

The physical barrier includes skin, gastrointestinal tract, respiratory tract, etc which do not allow the microbe to enter the body. Chemical barriers include tear, saliva, acid in the stomach which kills microbes on the body surface.

Immune cells like macrophages, B cells kills microbes when it gets in the body. Lymphatic system also contain immune cells and helps in microbe removal.  

So the immune system is assisted by physical barrier, chemical barrier, and lymphatic system.

4 0
3 years ago
Why do animal cells have many small vacuoles and plant cells have 1 or 2 large vacuoles?
valina [46]
The plant cells vacuole is larger compared to the animals cells' because the plants vacuoles takes up 90% of the cells volumes. Vacuole stores food for the organism. In this case since, plants manufacture their own food, it is necessary for it to have a large storage space or a large vacuole.



3 0
3 years ago
Abundant and powdery pollen produced by small, indistinct flowers is probably transported by:
d1i1m1o1n [39]

Answer:

Wind

Explanation:

Commonly, a flower that uses wind as dispersion, tend to be:

Small

White of light colors

Produces a lot of pollen

Inconspicuous or indistinct

The reason behan the reason behind that is that they don't need to attract attention, they just need the wind to get rid of the flower and thus achieve propagation.

8 0
3 years ago
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