paulina62bbb paulina62bbb

02-04-2021
Geography

contestada

Which of those two major
causes is responsible for Down syndrome?

Respuesta :

cadenned123 cadenned123

02-04-2021

three copies of chromosome 21 :)

Answer Link

Otras preguntas

Why does metal need to be extracted from an ore before it can be used?

Marcos drops a bouncy ball from a hieght of 40 feet. The ball loses 10% of its maximum height on each bounce. How high will it bounce after 9 bounces?

What is equal to the opposite of a number a divided by another number b? Select all that apply.A. The number a divided by the opposite of the number b.B. The op

what is a supernova?Why can a supernova explosions in space be seen but not heard on Earth?

Two equations are given below:a − 3b = 9a = b − 3what is the solution to the set of equations in the form (a, b.?

What did the police do to try to stop people from panicking after hearing the radio version of The War of the Worlds?

1/4 of a number is 42. What is of the same number?

Which type of text focuses on the history of a person's life written by that person? a. memoir b. biography c. autobiography d. historical fiction

ms.morse has a shopping discount card for the local grocery.She receives a 5% discount on her grocery bill every time she uses her card .Write an expression to

What is the meaning of denunciation as used in this sentence?