If three parallel lines are cut by a transversal and one angle is measured to be 90°, what can be said of the remaining angles?

The DVD experiment worked to prove that spontaneous generation:

NARA [144]

The DVD experiment worked to prove that spontaneous generation

6 0

3 years ago

2) Sometimes insects will instead sit on top of a warm surface in order to increase their body temperature. What is the primary

SCORPION-xisa [38]

Answer:

The correct option is C.

Explanation:

There are three modes of heat conduction, these are conduction, convection and radiation. Heat transfer by conduction usually involves the movement of heat through solid substances. For instance, in the scenario given in this question, the warm surface is the solid substance through which heat is passed to the insects' bodies. Thus, conduction requires direct contact.

Heat transfer by convection method usually involves the movement of heat through liquids or gases while radiation can occur in vacuum.

4 0

3 years ago

In the chemical equation for photosynthesis, carbon dioxide and water are converted to glucose and oxygen.

sattari [20]

My friend, there is something wrong in your question. It is 12H2O and not 6H2O in the reactant side.

Answer:

To complete the reaction we should add 6H2O to the product side

6CO2 + 12H2O ----> C6H12O6 + 6O2 + 6H2O

6 0

4 years ago

A woman has blood Type A, her baby has blood Type AB: Is it possible that a man who has the blood Type A could be the father? Sh

Wittaler [7]

Answer:

No, it is not possible

Explanation:

Humans use the ABO blood group system where the A and B alleles are dominant over allele O but codominant with one another.

This system is such that;

Type A can only have genotype: iAiA or iAi

Type B can only have genotype: iBiB or iBi

Type AB can only have genotype: iAiB

Type O can only have genotype: ii

According to this question, a woman has blood Type A (iAiA or iAi) and her baby has blood Type AB (iAiB). This means that the father definitely contributed the allele B in order to have a baby with type AB. It also means that, according to the question, IT IS NOT POSSIBLE FOR A "Type A" father to produce that baby (see the punnet square attached).

Note: The father must contain an allele B in his genotype i.e. the father must be either type B (iBiB or iBi) or type AB (iAiB)

7 0

3 years ago

Cellular metabolism is organized in order to extract the most energy from food molecules. True False

Aleksandr-060686 [28]

True. <span>Glucose is a fuel your body uses for energy. </span>

6 0

4 years ago