All categories

2 years ago

I need it fast as posible so fastttttt

Biology

1 answer:

BlackZzzverrR [31]2 years ago

8 0

Answer:

I think B is baby teeth and A is permanent teeth

a) Baby teeth doesn't fall on schedule and permanent teeth come in behind them this results is two rows of teeths.

You might be interested in

What caused the plant and/or bag of chips to move in the investigation?

mihalych1998 [28]

Answer:

It's bounce off the plant or bag

Explanation:

7 0

3 years ago

3419059779 pppppppppppppppppppppppppppppppppppp1234

Elena L [17]

Answer:

99192883829299]pppppppp??

8 0

3 years ago

In the fossil record, there is no evidence of anything living on land before plants. Why are plants necessary before more compli

stiv31 [10]

Answer:

maybe option D is correct

6 0

2 years ago

An engineer is building a new steel skyscraper in a area with a lot of Earthquakes, Compare two systems (fixed based system and

Leokris [45]

Answer:

<h2>Base isolated system</h2>

Explanation:

Fixed based system:-

A fixed-base building (built directly on the ground) will move with an earthquake’s motion and can sustain extensive damage as a result.

Base isolated system:-

A base isolation system is a method of seismic protection where the structure (superstructure) is separated from the base (foundation or substructure).

Hence,

A base isolated system is much more better in a area where there are a lot of earthquakes. 

5 0

3 years ago

Now consider a single base mutation in a codon for leucine that creates a codon for phenylalanine. A true reversion changes the

madam [21]

Answer:

options A, B, D and E

Explanation:

leucine codons include: UUA, UUG, CUU, CUC, CUA, CUG

phenylalanine codons include: UUU, UUC.

CUU

replace C with U to give

UUU phenylalanine codon

replace underlined with A

UUA leucine codon

CUC

replace underlined with U

UUC phenylalanine codon

replace underlined with A or G

UUA, UUG leucine codons

UUG

replace underlined with U

UUU phenylalanine codons

replace underlined with C

CUU leucine codon

UUA

replace underlined with U or C

UUU or UUC phenylalanine codons

replace U with C

CUU or CUC leucine codons

7 0

2 years ago

I need it fast as posible so fastttttt​

I need it fast as posible so fastttttt