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antiseptic1488 [7]
3 years ago
14

Science please help!! Due in 1 mins

Biology
2 answers:
Veronika [31]3 years ago
8 0
Yeah what the person up top said
Harlamova29_29 [7]3 years ago
6 0

Answer:

20,000 kg/m3 Or what ever unit you use

Explanation:

10 x 10 x 10 = 1000 x 20 = 20,000

10 and exponent = V x M = D

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¿como divirias el terreno en parcelas iguales para repartirla entre los miembros de la tribu?​
balandron [24]

Answer:

yi

Explanation:

5 0
2 years ago
The nurse is orienting a new RN in the care of a patient with respiratory distress due to emphysema. The patient is being treate
nika2105 [10]

The question is incorrect. The correct question is as follows:

The nurse is orienting a new RN in the care of a patient with respiratory distress due to emphysema. The patient is being treated with O2 via a Venturi mask with 35% oxygen. Which statement by the new RN indicates that teaching has been effective, when the nurse questions the new RN about the use of the Venturi mask?

a. "A nasal cannula will dry the mucous membranes and cause an increased risk of infection."

b. "Her alveoli cannot absorb higher levels of O2 because of the emphysema."

c. "Her alveoli have been damaged and may rupture with higher doses of O2."

d. "Her respiratory center requires low O2 concentration to stimulate breathing."

Answer:

Her respiratory center requires low O2 concentration to stimulate breathing."

Explanation:

COPD ( Chronic obstructive pulmonary disease) may be defined as the combination of the different lung disease that might create problem in the respiration process.

The venturi mask is used in the medical condition to provide the proper amount of oxygen to the patient. In emphysema the individual suffered from the hypoxemia means low oxygen level in the body. The low oxygen is required to the patient and high oxygen level will disturb the normal process of breathing.

Thus, the correct answer is option (d).

4 0
3 years ago
What is backcross in genetics​
Harlamova29_29 [7]
Backcross, the mating of a hybrid organism, offspring of genetically unlike parents,with one of its parents or with an organism genetically similar to the parent.
3 0
3 years ago
Which statement best describes the life cycle of plants such as ferns? Plants have a two-part life cycle, spending part of their
Gemiola [76]

The correct answer is that ferns have two part in their life cycle: Diploid phase and haploid phase

The life cycle of a fern has two parts: sporophyte stage and gametophyte stage. The gametophyte stage of ferns are haploid which releases gametes and the sporophyte stage are diploid that produces spores. This kind of life cycle is known as the "alternation of generation".




4 0
3 years ago
Read 2 more answers
For each of the following statements, indicate whether the statement describes the P generation, F1 generation, or F2 generation
madreJ [45]

Answer:

The plants that were allowed to self pollinate were the First filial generation, filial, Latin for family. Or just the F1 generation plants.

The plants that are true breeding are Parental generation or for shorthand, the P generation plants.

The plants where there were three times as many tall plants as short plants are in the second filial generation, or the F2 generation.

This question is based on the Mendel’s Experiment.

Sir Gregor Johann Mendel.

4 0
2 years ago
Read 2 more answers
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