Answer:
False
Explanation:
Cause the skeletal system is only bones
Answer:
Explanation:
Ecosystem diversity deals with the variations in ecosystems within a geographical location and its overall impact on human existence and the environment. Ecosystem diversity is a type of biodiversity. It is the variation in the ecosystems found in a region or the variation in ecosystems over the whole planet.
Answer:
Carbon
Explanation:
Carbon is found in all organic compounds, but that doesn't mean that all compounds that contain carbon are organic. Carbonates and carbon oxides are examples of compounds that contain carbon, but are not considered organic
<span>Wind turbines blades batter birds, killing 20,000 to 37,000 a year in the U.S., according to a 2007 National Academy of Sciences study, "Environmental Impacts of Wind-Energy Projects." In contrast, at least 90 million birds die annually by flying into buildings, more than 130 million die in collisions with power lines, and millions more are killed by pesticides and domestic cats, according to the study. </span>
Tiny organisms called ( phytoplankton ) perform photosynthesis. They are the primary producers in many ( food chains ) that overlap to? form an ( Aquatic food web )
