Which of the following BEST describes an adaptation? Question 3 options:

Traits that allow an organism to survive and reproduce in its environment

Traits that allow an organism to survive and reproduce in any environment

Changes in an organism over time as they get used to an environment

Different versions of the same gene in different organisms

Identify the type of synthetic material used in each object

Aparticle of mass m is projected with an initial velocity v0 in a direction making an angle α with the horizontal level ground as shown in the figure. the motion of the particle occurs under a uniform gravitational field g pointing downward. (a) write down the lagrangian of the system by using the cartesian coordinates (x, y). (b) is there any cyclic coordinate(s). if so, interpret it (them) physically. (c) find the euler-lagrange equations. find at least one constant of motion. (d) solve the differential equation in part (c) and obtain x and y coordinates of the projectile as a function of time. (e) construct the hamiltonian of the system, h, and write down the hamilton’s equations (canonical equations) of motion.

What are igneous intrusions and extrusions