HauauahshDat HauauahshDat

23-02-2015
Biology

contestada

_____ 5. A fossil used to date surrounding rock layers is called a

Respuesta :

Аноним Аноним

24-02-2015

This is called an index fossil.

Answer Link

Otras preguntas

HELP PLEASE TIMED!!! Why should it take significantly more energy to move a beam of alpha particles than a beam of beta minus (B-) particles?

In _______ cultures, people are less likely to perceive others in terms of personal dispositions.

Which best describes electromagnetic waves moving from gamma rays to radio waves along the electromagnetic spectrum

Describe how scientists use technology to determine if genes are 'turned on' or 'turned off'.

This picture shows what the heart rhythm looks like when there is an injury to the heart muscle due to a lack of blood flow through the coronary arteries. mc02

HELP PLEASE! Which equation has exactly two real and two nonreal solutions? A.)x^4-49x^2=0 B.)x^3+2x^2+x-7=0 C.)x^3-5x^2-x+12=0 D.)x^4-48x^2-49=0 Calculate S24

The decimal number 0.1999999 rounded to the tenths place is equivalent to which fraction? A: 9/10 B: 1/9 C: 1/5 D: 2/3

Polynomial divison need steps: Divide x5+15x4+54x3−25x2−75x−34x5+15x4+54x3−25x2−75x−34 by x+8

Nine days after having a tick bite, you begin to feel sick. You may have a tick-borne illness and need medical treatment. True False

Consider the vector field. f(x, y, z) = 7ex sin(y), 7ey sin(z), 9ez sin(x) (a) find the curl of the vector field. curl f = (b) find the divergence of the vector