Choose the animal that DOES NOT belong to the group. reptiles
insects
1. fish
mammals
turtle
frog
salamander
2. tadpole
Crow
ostrich
3. hawk
eagle
4. toad
snake
cat
gecko
lamprey
5. salmon
tilapia
milkfish

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i

The point along a planet's orbit where it is closest to the sun is called the