Asterroids
In the article, "How Lethal Was the K-T Impact?" by Richard A. Kerr and Virginia Morell, what is listed as part of the related subject matter?
asteroids
Richard Donner directed lethal weapon.
Lethal Weapon
They can both mean 'causing death'. He was given a lethal injection. A mortal blow to the head killed her.
The movie Lethal Weapon 3 was released on May 15, 1992. This movie is an American action comedy film directed by Richard Donner. The stars are Mel Gibson, Joel Silver, etc.
A point mutation could have no impact or it could be lethal. It depends on whether the mutation changes the amino acid sequence of a protein, or if it changes the amino acid at a critical location in the protein.
You may be referring to a wide class of radiation known as ionising radiation. Just which parts of this class that should be considered lethal to people is subject to contraversy. Please see the link.
Death by lethal injection is used to carry out capital punishment, when a person if first put death by first putting the subject to sleep and then stopping the heart and breathing respectively.
given the size and speed of many flying objects, it is reasonable to assume that the impact of a UFO of decent size and velocity would be lethal.
List of Richard Donner movies:X-15 (1961),Salt and Pepper (1968),Twinky (1969),The Omen (1976),Superman (1978),Superman II (1980) (uncredited, as Richard Lester took over Direction),Inside Moves (1980),The Toy (1982),The Goonies (1985),Crazy Construction (1985),Ladyhawke (1985),Lethal Weapon (1987),Scrooged (1988),Lethal Weapon 2 (1989),Radio Flyer (1992),Lethal Weapon 3 (1992),Maverick (1994),Assassins (1995),Conspiracy Theory (1997),Lethal Weapon 4 (1998),Timeline (2003),16 Blocks (2006),Superman II: The Richard Donner Cut (2006).
Steven Snodgrass has written: 'Lethal dose' -- subject(s): Fiction, Euthanasia