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pickupchik [31]
3 years ago
13

Select all of the answers that apply.

Biology
2 answers:
olga_2 [115]3 years ago
7 0

The answers are : C, B


I hope that's help:)

Anton [14]3 years ago
3 0

Answer:

B.Cosmic microwave background radiation and primordial helium gas were found.

C.The redshift of light from distant stars and galaxies indicates that the universe is still expanding.

Explanation:

The theory of Big Bang describes the beginning of the universe. According to the theory, all the matter was confined in a single point which started expanding at the big bang. in the initial stage, the universe was opaque so that no radiation could escape.

Cosmic microwave background radiation is the remnant radiation after the initial stage of the universe. It was detected from all the directions in the sky. The average temperature of the CMB is about 3 K.

The measurement of red-shift from distant stars and galaxies indicates the expanding universe.

Thus, the above two evidences support the big bang theory.

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why do the three species have similarities and differences in their body structures, and how can Xiao use the structures to dete
Luba_88 [7]

Answer:

Xiao can use these structures to create a similarity matrix that enables to differentiate between synapomorphies and homoplasies .

Explanation:

A synapomorphy is a trait that has been inherited from the same ancestor, this trait enables to establish a relation of homology between two or more species; while a homoplasy is an analog structure that doesn't have homology.

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3 years ago
Carbohydrates stored in the liver are in the form of starch.<br><br> True<br><br> False
Rufina [12.5K]

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3 0
2 years ago
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Proteins are made up of<br> different amino acids.
Leviafan [203]
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3 years ago
A food handler who fails to report illness to the person in charge could cause a physical contamination?
Hunter-Best [27]

Answer:

True

Explanation:

Physical contamination are foreign objects such as hair, fingernails, broken glasses , jewelries etc that are mixed with food. Although, it is important for a food handler who realizes that he is sick such as having fever, jaundice,wound while working to report such to his supervisor or manager,who will then take necessary action and to avoid risk of contamination; yet not the only cause of physical food contamination.

Physical contamination does not necessarily have to occur until the food handler is sick. It could be as a result of carelessness or not paying attention enough by the food handler . Physical contamination might not at all times cause injury or illness to the customer, yet such could bring discomfort to a customer who notices foreign objects in his food while eating. To avoid risk of physical food contamination, it is important for food handlers to keep jewelries to a minimum, wash fruits and vegetables thoroughly, wear hear neatly tied back, throw out and replace cracked, chipped, or broken dishware, glassware and equipment amongst others.

8 0
3 years ago
The closest living relatives of land plants are
Shtirlitz [24]

Answer:

It was previously thought that land plants evolved from stonewort-like algae. However, new research shows that the closest relatives to land plants are actually conjugating green algae such as Spirogyra.

Explanation:The explanation was kinda in the answer.

If this helped please let me have brainliest!

7 0
3 years ago
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