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GarryVolchara [31]
3 years ago
6

Are pine trees Vascular?????? (25 POINTS) HURRY

Biology
1 answer:
andrey2020 [161]3 years ago
6 0

Yes they are vascular like other gymnosperms

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For a successful graft, the two plants involved
Makovka662 [10]
<span>The art of joining parts of plants together.</span>
4 0
3 years ago
​(f) contact a local hospital and ask them the percentage of the population that is blood type o. why might the results​ differ?
Fudgin [204]
Contacting a local hospital and asking them the percentage of the population that has blood type O will generate different results. 

The factors that we have to consider why there is differing results are:
1) location of the hospital
2) nationality of their patients
3) number of their patients

I am assuming that the population that question is referring to is the number of patients in the local hospital. The bigger the population, the smaller the effect a unit has on the whole and vice versa. 

I read an article that states that 37% of the U.S. population has O+ blood type. These people are usually of Hispanic descent or some Asian descent. So, if a hospital is in a locality that has a majority of Hispanic or Asian patients, its percentage will be higher than a hospital that is located in a Caucasian-populated area. 

Aside from Type O+ (most common), blood types also include: O-, A+, A-, B+, B-, AB+, and AB- (rarest blood type)
7 0
3 years ago
A 3-column table has 4 rows. The first column is labeled Student with entries Zack, Nicole, Christian, Abigail. The second colum
svlad2 [7]

Answer:

Nicole

Explanation:

Sample Response: The mystery food sample did test positive for Sudan red. Nicole ate salad dressing, which contains fat, a lipid. She is the likely culprit.

.

.

The mystery food sample tested positive for lipids using the Sudan red indicator.

Nicole ate salad dressing.

Salad dressing contains fat, a lipid.

Nicole is probably guilty.

3 0
2 years ago
The method for determining energy expenditure that involves the measurement of heat given off by the body during a select period
Kryger [21]

Answer:

The correct answer is direct calorimetry.

Explanation:

A method of attaining direct determination of the concentration of heat produced by the body inside an insulated chamber, which is sufficiently big to allow moderate amounts of work is termed as direct calorimetry. These chambers within which the measurement is done is also known as the whole-room calorimeters.  

The mentioned process provides the measurement of the energy discharged in the form of heat.  

3 0
3 years ago
Respiration is a process where oxygen is used, to release energy required for all the life processes and carbon dioxide is given
Grace [21]

Answer:

Yes, plants respire all the time. It occurs in the mitochondria of a plant cell.

5 0
3 years ago
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