The ansseer is Iridium.
The atomic number of iridium is 77 and it comes just before platinum (atomic number = 78).
In iridium,
The number of electrons = no. Of protons = 77.
The no. Of electrons and the no. Of protons is same as atomic number.
Answer:
Natural Selection or Adaptation
Explanation:
Because they change their fur color so predators cant find them as good
Answer:
The cell membrane's main trait is its selective permeability, which means that it allows some substances to cross it easily, but not others. Small molecules that are nonpolar (have no charge) can cross the membrane easily through diffusion, but ions (charged molecules) and larger molecules typically cannot.
Answer:
reduce greenhouse gas emissions
Explanation:
It is possible to reduce greenhouse gas emissions by 1-using lower-carbon fuel types, 2-by increasing the efficiency of vehicle technologies, and 3-by changing the way to travel. The promotion of clean transport methods such as cycling and walking can efficiently reduce greenhouse gas emissions in order to avoid global warming. For example, a recent study has shown that an increase of 20% cycling as a mode of transportation could reduce carbon dioxide (CO2) emissions from public urban transport by approximately 11%.
At standard temperature and pressure (STP), two atoms of the element bind to form dioxygen, a colorless, odorless, tasteless diatomic gas with the formula O2. Oxygen is a member of the chalcogen group on the periodic table and is a highly reactive nonmetallic element.
