Cold and warm air masses that meet but don't move each other, causing a standoff. Can bring many days of clouds and precipitation:

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Describe two recent or ongoing space missions.

Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.