All animals are heterotrophs, and proteins are an essential nutrient for heterotrophs . Given these facts, protein is an essential nutrient for what among the following options: - Animals - Algae - Carbohydrates - health - recovery - athletes - humans - Plants
Animals

Abalance is used for measuring mass of an object, and an object has no mass at absolute zero. Given these facts, what object cannot be measured by a balance among the following options: - layers of fat - One at absolute zero - Warm air moving into cold air - all matter - direct damage to the lungs - slow and inefficient - movement of tectonic plates - Continents drifting
One at absolute zero

Q: Crossing two living things with recessive traits causes their offspring to have that recessive trait, and an organism is a living thing. Given these facts, what if 2 are crossed with recessive traits causes their offspring to have that recessive trait among the following options: - Crosswalks - Swords - heterotrophs - Organisms - coded genes - some mammals - bullfrogs - Paints
A: Organisms

Question: Ejaculation occurs when muscle contractions propel sperm from the epididymes, and an ejaculation occurs as the muscles around the prostate gland and the penis contract. Given these facts, what happens when muscles around the prostate gland contracts among the following options: - preventing heat transfer - The bending of a ray of light - Generating heat - Warm air moving into cold air - Sperm leaves the epidiymes - heat produced - Release energy - rapid expansion
Answer: Sperm leaves the epidiymes

*Question*
Cell division is more complex in eukaryotes than prokaryotes, and mitosis is cell division. Given these facts, this process is always more complex in eukaryotes than prokaryotes among the following options: - eukaryotic infection - mitosis - kinetic - movement - breathing - recycling - photosynthesis - relocation
**Answer**
mitosis

(Q).
If an object is kicked then force is exerted on that object, and when a soccer ball is kicked, it is compressed. Given these facts, force being exerted on a soccer ball does what among the following options: - reduced heat - lowered energy cost - Something to move - dangerous - to move people - decrease stamina - compresses it - activation energy
(A).
compresses it