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Arturiano [62]
2 years ago
15

The approach to estimating phylogenetic trees is most like the approach of which species concept?.

Biology
1 answer:
kondor19780726 [428]2 years ago
3 0
A phylogenetic tree (also phylogeny or evolutionary tree) is a branching diagram or a tree showing the evolutionary relationships among various biological species or other entities based upon similarities and differences in their physical or genetic characteristics.
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Algae obtain energy by.
Helen [10]
Algae make energy or food is through the process of photosynthesis. Photosynthesis involves the use of sunlight to synthesize carbon dioxide and water to make raw carbohydrates, which is their source of energy.
6 0
3 years ago
Which two of these characteristics are shared by the planets Uranus and Neptune?
faltersainse [42]

Answer:

 Some of the similarities between the planet Uranus and Neptune are:

  • Both the planets have many similarities in their internal structures.
  • The internal structure of both the planets is made up of water, ammonia gas and methane gas.
  • Both Uranus and Neptune have an Earth- sized solid center.
  • The atmosphere of both the planets comprises of the gases, hydrogen, helium and methane.
  • Due to the presence of methane gas, both the planet Uranus and Neptune have the same blue colour.

8 0
2 years ago
Igneous rockwith a large crystals form from lava or magma
olasank [31]
Igneous rock is made from magma when it cools down
3 0
3 years ago
The following are assessment finding for a client with pre-eclampsia: blood pressure 158/100; urinary output 50 mL/hour; lungs c
Neko [114]

1)Blood pressure 158/104

2)urinary output 20ml per hour

3)Reflexes 21

4)Platelet count 150,000

Answer: The correct answer is (2) urinary output 20ml per hour

Explanation:

Preeclampsia is a condition in pregnant women, or could develop after delievry, where her blood pressure rises significantly, >140/90 mmHg(recorded on two occasions,atleast 4 hours apart).Moreover urine test indicates protein in her urine(proteinuria), swelling particularly of hands,legs and feet(edema),severe headaches along with many other symtoms.

On the next hourly assessment,

• The client's BP was recorded as 158/104, which is almost the same as it was initially recorded,i.e 158/100, which means her BP did not rise significantly.

•The client's reflexes are normal

•The client's platelet count is normal too, although it is on a lower side(normal range is between 150,000-450,000)

•Decrease in urinary output(20ml/hr) is an indication of worsening of preeclampsia because this indicates there is decreased renal perfusion which may subsequently lead to decreased GFR(glomerular filtration rate).

5 0
3 years ago
Which of the following is an example of a compound?
natima [27]
The answer would be A
7 0
2 years ago
Read 2 more answers
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