Plzzzzzz helppp meee tomorrow is my testttt1; explain why bacteria are classified as living cells but viruses are not ?
2: name two main groups of bacteria??
3: describe three ways that bacteria affect other organisms??

Answers

Answer 1

Answer: 1. Unlike bacteria viruses don't have any mechanism for reproduction. They are just parasites.

2.Archaebacteria and Eubacteria

3
1. Well first of all bad bacteria can get get organisms sick/or they may die.

2.It can effect humans as well For example they may get a stomach flu, etc.

3. Bacteria may also help organisms.

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What causes changes in density in the asthenosphere

Answers

the flow energy from the continental plates. this is due to the sudden movement and temperature caused by various things like temperature change caused by global warming, human pollution, and internal combustion,

movement caused by quakes, global warming, and human partiucipation

Which of the following organisms likely have the most similar chromosomes?A humans and frogs
B. birds and lions
C. humans and apes

Answers

Humans and apes likely have the most similar chromosomes.

Humans and apes chromosomes:

In other words, the DNA sequences of humans and chimps are 98 percent identical.

While the genetic similarities between humans and apes bolstered Darwin's theory, there remained a huge, unexplained gap. Humans only have 46 chromosomes (24 pairs), but big apes all have 48. (23 pairs).

Find our more information about 'Chromosomes'.

brainly.com/question/296477?referrer=searchResults

Answer:

C. Humans and Apes

Explanation:

It is said that we share 99% of our DNA with apes

Help me please I ned help just help with at least one!

Answers

sorry if the spacing is off, try to read it
so

1. the books will be more likely tofall over the slower you pull out the pillow
2. I tried a 5 pound book and did it 10times each time, I did each speed twice so the speeds are1,1,2,2,3,3,4,4,5,5
3. this illustrates the law of inertiawhere an object at rest stays at rest until an outside force actsapon it, bsaically the faster you moved the pillow, the less thepillow affected the 'staying-put'ness of the books

1. the middle
2. the middle
3. actually test it (answer is a closeto the middle, but off to the side that is sharpened since it hasless weigh)

1. the rice danced and bounced around
2. the straw vibrated. if you're lucky,sounds come out like a flute or wind instument (not brass)
3. the clips danced and bounced aroundlike the rice one
4. the kernals vibrated and moved also

Aquatic organisms in lakes and ponds are often able to survive the water underneath a layer of ice because the water underneath the ice remains liquid. Which property of water is primarily responsible for creating these favorable conditions for aquatic life?

Answers

Answer:

The property is that water expands when it freezes and oxygen is trapped inside

Explanation:

Underneath the frozen upper layer, the water remains in its liquid form and does not freeze. Also, oxygen is trapped beneath the layer of ice. As a result, fish and other aquatic animals find it possible to live comfortably in the frozen lakes and ponds. The oxygen is present in water under the ice and this oxygen is used for breathing by the marine and aquatic animals.

A scientist claims to have found a fossil that is more than 6 billion years old. Why is the scientists claim false?A. Fossils disentegrate after 10,000 years.
B. Earth had not yet formed 6 billion years ago.
C. The hot magma covering early earth would have destroyed fossils.
D. Life did not emerge on earth until 5 billion years ago.

Answers

Answer:

C. The hot magma covering early earth would have destroyed fossils

PLZ HELP ASAP!Which statement describes asexual reproduction, but not sexual reproduction?A) New organisms are formed only after fertilization.
B) A single cell will not develop into a full organism.
C) Daughter cells contain half the genetic material of the parent cell.
D) Daughter cells contain the same genetic information as parent cells.