tyty8072 tyty8072

28-12-2023
Biology

contestada

Which of the following is true regarding a test tube containing elodea and phenol red that turns to a yellow color?

a) Presence of oxygen
b) Presence of carbon dioxide
c) Presence of nitrogen
d) Presence of hydrogen

Respuesta :

Otras preguntas

write an algorithm for finding the perimeter of a rectangle

Twice the difference of a number and 6

What is 4 and 2/3 written as a radical?

What is Heisnberg's uncertainity principle? Why it make sense only for microscopic particles.

solve in attachment....

ABC is a triangle. Work out angle x

change the following basis to Base 10 134 in base seven

Hi guys can please help me using a calculator or otherwise evaluate each of the following giving Your answer to two decimal place .(i) 73.18-5.23×90

I feel guilty for being born where I was born. For being on the stronger side, because I knew we were using our strength unfairly.We were no better than anyone

If the fixed cost is 9000 per year. Variable costs are estimated to be Tk. 60.75 / item. The firm wants to break even if 80 items are sold per year. What should