The mechanical advantage of a lever is 4 What does it mean?​

the answer is yes, they are born/created, then they grow to their limit then produce offspring, then die.

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

radon is correct hope this