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iren2701 [21]
3 years ago
11

phloem contains specialized cells that move sugars and other nutrients both up and down in plants. Which object is the best mode

l of one of these cells
Biology
1 answer:
qwelly [4]3 years ago
6 0

Answer: B- Drinking Straw

Explanation:

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Prevailing winds cause ocean currents to move in the same direction as the winds
Anarel [89]

Answer:

claim 1

Explanation:

this just has to do with simple energy and momentum conservation as the energy from the wind creates oceanic currents that move in the same direction of the current

Newton's first law of motion

this applies in all places in the ocean

6 0
3 years ago
Scientists tested the effect of a fertilizer on the growth of plants. They had 2 sets of plants, Group A which gets fertilizer,
fiasKO [112]
1. This scenario is controlled due to the fact that they usually <span>test the effect of fertilizer, water and sunlight. Two last points pose as explanation for the second part of question.
2. It </span>can not be considered a theory because often it is supported by <span> hypothesis, so it's not direct thesis.
3. The way to know </span>that the y-axis is measuring the growth of the plant is to look at the graph and see that it <span>shows  plant growing up.</span>
8 0
3 years ago
Imagine that you are studying alien life-forms discovered on a distant planet. While geneticists are working out the genetic cod
34kurt

A phylogenetic tree based on morphology can be constructed using the presence or lack of characteristics. In this illustration, all aliens except the outgroup possess a spring tail, all aliens possess a fourth eye, two aliens possess two tails, and one alien has a grasping hand. The evolutionary relationships between these organisms can be hypothesized using these traits.

Aliens:

  • We can determine whether the following traits are present in the remaining aliens by using the group of aliens with the tail stalk as our test group.
  • Out group: a group that is maintained apart from the clade but is yet connected to it.
  • If we provide these aliens alphabets for ease of understanding, then aliens will be like in order.
  • We can use the group of aliens with the tail stalk as our test group to see if the following characteristics are present in the remaining aliens.
  • A group that is kept separate from the clade while yet being affiliated with it is known as an out group.
  • The aliens will appear to be in order if we give them alphabets for simplicity.

Learn more about aliens here brainly.com/question/24183412

#SPJ4

6 0
1 year ago
What is a frameshift mutation? What is the cause of this type of mutation?
nika2105 [10]
A frameshift mutation<span> (also called a framing error or a reading </span>frame shift<span>) is a genetic </span>mutation caused<span>by indels (insertions or deletions) of a number of nucleotides in a DNA sequence that is not divisible by three.</span>
7 0
3 years ago
What type of anatomy focuses on body structures that can be observed without magnification?
sergiy2304 [10]

<span>The branch of anatomy that focuses on body structures that are visible to the naked eye is called gross anatomy. It is only concern with macroscopic details and therefore do not need any aid of instrument. Gross anatomy is used to study dead bodies that uses two approaches. The systemic approach, studied the different system of the body while in regional approach, human body is  studied in different regions. </span>

<span> </span>

7 0
3 years ago
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