How long could an astronaut survive on mars without a spacesuit. would she suffocate, boil, or freeze to death?

An astronaut would last about 15 seconds before losing conciousness from lack of oxygen. She would suffocate to death.

i really wish i could answer this question for you

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).