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Gelneren [198K]
3 years ago
10

All protists are A.autotrophs B. heterotrophs C. eukaryotes

Biology
2 answers:
Vlad [161]3 years ago
5 0

Answer:

c. eukaryotes

Explanation:

snow_tiger [21]3 years ago
3 0

Answer:

None of the above

Explanation:

There exist some protists which are autotrophs such as green algae others are heterotrophs such as amoebas and paramecia but known of protists are eukaryotes, they are all prokaryotes. Don't forget concepts, eukaryotes have a true nucleus and other memebrane bound organelles such as mitochondria and since protists lack such structures, they cannot be considered as eukaryotes.

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cestrela7 [59]

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3 0
3 years ago
The original regimen known as Pasteurization consisted of:
algol13

Answer:

The correct option is: 4. Heat at 62.8 degrees C for 30 minutes

Explanation:

Pasteurization is the process or technique of heating packaged as well as the unpackaged liquid food, to remove pathogens and extend the shelf life. In this process,<u> the food is usually heated at temperatures below 100 °C.</u>

Originally, this process involved heating the food at 72.2 °C for 15 seconds and <u>62.8 °C (145 °F) for 30 minutes, for batch pasteurization.</u>

4 0
3 years ago
Which is a sign of a possible insert infection?
elena55 [62]
You notice pest droppings in various locations of your home. There is clear evidence of nesting in your home from various rodents. Holes and gnaw marks have appeared on your floors, cabinets, or walls. Complaints from neighbors regarding several rodents or other insects running amuck
8 0
3 years ago
True or false? If you see a mango fruits on a tree, the tree has been pollinated
Harrizon [31]

Answer:

yes because fruits need to be pollinated in order to blossom out of being a flower

7 0
4 years ago
America in the 1920s
trapecia [35]

Answer:

The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation;

Explanation:

The Eighteenth Amendment empowered Congress to enforce the Amendment through legislation;

5 0
4 years ago
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