Answer:
D) a scientific journal about chemistry and a biography of a famous chemist
It is a to my knowledge, but I will give an update when i find out
Answer:
Two male organisma most likely compete over Reproduction.
Explanation:
because energy food and water are a competition for male and female. Reproduction is 2 males fighting over a female.
Carbon is exchanged, or "cycled" among Earth's oceans, atmosphere, ecosystem, and geosphere. All living organisms are built of carbon compounds. It is the fundamental building block of life and an important component of many chemical processes.
Spanish:
El carbono se intercambia o se "cicla" entre los océanos, la atmósfera, el ecosistema y la geosfera de la Tierra. Todos los organismos vivos están construidos con compuestos de carbono. Es el componente fundamental de la vida y un componente importante de muchos procesos químicos.
Answer:
B - Protons and Neutrons
Explanation:
This is because the electrons are in the electron cloud.
